Smyle Labs Reviews

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Justin Q.Verified

Super great product!! (Deodorant for size) It comes with 2 attachments and can easily switch between two carts. Very discreet, I’ve used it to get into concerts, while at work, and even through TSA when I’ve flown!!

Car Key Penjamin by Smyle™ Labs

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Heather Y.Verified

This thing is cooler than I expected and it works great! The battery lasts a good amount of time and the silicone tip is nice. It uses a micro USB to charge it. The pen also writes nicely, but is slightly bulky. I think it's worth the money and I'd buy another one.

Penjamin Cart Pen by Smyle™ Labs

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Chloe F.Verified

The Sabers are pretty awesome, they function properly, last a while and glow so that's pretty much the ultimate package! I gave some of the other colors to some friends (I kept the purple one) and they also think they are badass! Definitely gonna be coming back here for more magical wizard wands in the future! Can't wait to see what you guys come up with next!

Danksaber Penjamin By Smyle™ Labs

Justin H.Verified

Dude this think is so sick and get you smacked dude i like to call the preheat mode rainbow mode cus it makes a rainbow 🌈 fr this product is great i recommend every on buy. I love you Symle -Justin

Penjamin Cart Pen by Smyle™ Labs

Austin F.Verified

I love this pen!! Functional in more ways than one! ;) I love the feel and weight of it. I love how it writes. And I love the incognito vibes. Great product all around!

Penjamin Cart Pen by Smyle™ Labs

Zachary R.Verified

ABSOLUTELY LOVE IT. I have been telling all my friends about it. Unbelievable product. Just put a 2g in there and it's amazing!!! Thank you again!! Looking forward to buying more!!

Danksaber Penjamin By Smyle™ Labs

Edward L.Verified

I could use some stealth from time to time... we'll see how up to date folks are... Amazing product indeed... and an awesome writing utensil to boot... I just have to keep an eye on it... things like this tend to grow legs... easy to hit, easy to use, and easy to charge... I believe you did it!

Penjamin Cart Pen by Smyle™ Labs

Zach R.Verified

I rate this a 9/10. This battery is so camouflaged into society as just a normal car key. No one could know just by glancing at it. This Battery is high end. It's very strong I compared to most brands. The only thing I would change is to make it way more realistic. It looks like a Dodge or a Mercedes key. So, what I am suggesting is too add more than just the three buttons and make it look exactly like one of the car brands key that I listed earlier.

Car Key Penjamin by Smyle™ Labs

Matt S.Verified

This thing is awesome! Friends are amazed and wonder where I got it. When they find out it actually writes, they want to buy mine. I won’t part with mine so I direct them to where they can get it. If you are on the fence, stop sitting there and just buy it!

Penjamin Cart Pen by Smyle™ Labs

Rolando J.Verified

I love how handy and discreet it is. I use at work and have out in plain view and no one is the wiser. And when I need to ease back after a day of work, it’s there to help me finish my day off. I love the Penjamin!

Penjamin Cart Pen by Smyle™ Labs

Jarrell P.Verified

Great pen, wayyyyy better my other pen. Love the discreet look, the color (I got the white that glows in the dark). Love the preheat and the 3 different voltage levels. My previous pen had none of this...... Oh and it writes really well lol.

Penjamin Cart Pen by Smyle™ Labs

William K.Verified

Absolutely love the pen, it works exactly as advertised! My first one came dead but customer support was awesome and I got my new one in less than a week. All around amazing experience!

Penjamin Cart Pen by Smyle™ Labs

Cindy I.Verified

Perfect fit to the hand weight Is really nice. The pen actually works which is a really nice bonus wasn’t really expecting that I really really like this pen I will order more

Penjamin Cart Pen by Smyle™ Labs

Fred G.Verified

This pen is so great! I showed it to the guy at the dispensary and he was blown away. I think the store is going to order a bunch. Thanks for this product.

Penjamin Cart Pen by Smyle™ Labs

Jeffrey W.Verified

I had found this awhile ago and had been holding onto the link for when I needed to replace my last battery. Well that tragically met its end right before my birthday so this ended up being THE BEST present to myself. I’m super happy! Bought one for me and one for a work buddy who was equally impressed.

Penjamin Cart Pen by Smyle™ Labs

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Brian Q.Verified

got this for concerts mainly. so far no one has questioned it on my keychain,. feels super sturdy and works great. has all the features of a regular battery (5 clicks lock, 3 change voltage, 2 pre-heat, 1 use). seems like it's going to hold up good!

Car Key Penjamin by Smyle™ Labs

Kelly R.Verified

I purchased 2 of these and I love how sleek and discreet they are. They are small enough that my hand covers it while using. I’ve purchased the Penjamin ink pen, the Danksaber and now the Penjamin Key fob and I LOVE all 3! Thank you Smyle Labs! I’m definitely looking forward to see what you create next!

Car Key Penjamin by Smyle™ Labs

Joseph H.Verified

These are bad ass. I purchased 3 of them. I didn't end up with a single one. The family took them immediately. They are so realistic my wife thought I got her a new car. I will be ordering a lot more for Christmas gifts.

Car Key Penjamin by Smyle™ Labs

Alfie R.Verified

I love the blue color, I have 3 of these pens now and I mix and match all the colored pieces, can’t wait to get more. Fast delivery and great product.

Penjamin Cart Pen by Smyle™ Labs

Davis P.Verified

Cool looking device. I have it on my house keys and no one knows. I might look funny when I use it but I think that's the fun part 😁 glad I was able to get the limited edition erick khan version. Thanks for coming out with new ways to do things

Car Key Penjamin by Smyle™ Labs

Christina T.Verified

Love how discreet it is. The picture has a full gram cart and you can't see it at all. It hits nice and is one of the nicest cart pens that I have gotten.

Penjamin Cart Pen by Smyle™ Labs

Caleb T.Verified

8.5/10 on the battery. It over all conspicuous wise it’s 10/10 everybody thinks it’s a keyfob and I can sesh anywhere now also I would like to add the battery last quite a while also one other thing i don’t know if it’s the battery or my 510 cart but I have noticed I have had to pull it out and. Hit the fire button and it blinks so I have to unscrew the metal ring at the bottom and flip it then it works but other than that you guys have a fire product I’m glad I purchased it and I definitely ca...

Car Key Penjamin by Smyle™ Labs

Lloyd C.Verified

It works great and everyone I show it to is really impressed by it. My only complaint is about the Smyle logo on the front. I understand the need for branding and promotion, but I covered it up with a black marker to make it truly incognito. I showed it to the security guys at my job and the only thing they said would make them suspicious of the device was the logo. Other than that, it’s perfect.

Car Key Penjamin by Smyle™ Labs

Michael S.Verified

I absolutely love it looks like a pen and works well , if ur looking to be discreet it's definitely for it I'll probably buy another one in the near future thanks for a great product

Penjamin Cart Pen by Smyle™ Labs

Josiah F.Verified

Awesome battery! Looks super cool! The only issue I have is that the connector came loose inside the tube but they immediately sent me a replacement! Very fast and helpful customer service.

Danksaber Penjamin By Smyle™ Labs

Alicia V.Verified

So fun. I absolutely love loading the cartridges. Just like a kyber crystal! 😍 I do wish it came with some kind of guide to explain the different lights but I love it.

Danksaber Penjamin By Smyle™ Labs

Victor B.Verified

Came out great! Does what it’s supposed to the shipping was extremely fast since I am also in LA, package got here in 1 day exact the pen overall is a 10/10 it takes big drags, the battery life is decent it will last you through your whole shift if it’s 8 hours. Very very much recommend the product it’s amazing at being discreet and fits into any 510 thread battery

Penjamin Cart Pen by Smyle™ Labs

Mark V.Verified

Amazing product, 3 different heat modes allow for you to really enjoy the flavor profile without burning through your carts like traditional batteries. Can’t wait to see what else Smyle has in mind for future products!

Car Key Penjamin by Smyle™ Labs

Jasmine D.Verified

It’s funny. Not very discreet, it looks more suspicious than anything 😂 it’s just a REALLY bulky pen with a hole in the top. Was getting told all night by my boyfriend and his friend how goofy and stupid it looked. Whateverrrrr. It’s a cute gag gift, plus it’s glow in the dark so you can find it in your purse when you’re drunk.

Penjamin Cart Pen by Smyle™ Labs

Derrick W.Verified

LOVING my penjamin! Fits in perfectly(camouflaged) with my other pens and EDC stuff. The pen ACTUALLY writes beautifully as well as hits like a champ. Bought the purple for my big sis' bday and the black for myself. Win Win Win🫶🏽

Penjamin Cart Pen by Smyle™ Labs

Annika H.Verified

Great battery and superior stealth. Pen works pretty dang decent too. Price is great and isn't much more than a standard 510 battery. What popped up as a gimmick Facebook ad turned out to be awesome!

Penjamin Cart Pen by Smyle™ Labs

Sebya G.Verified

I got this purple Danksaber because I bought a green one as a birthday gift for my partner. I love it because I love things that glow purple. Sometimes the simplest things give the best little hits of happiness. Def would advise to get 2 so you can have friendly duels while you discuss the mythology of Star Wars. Only problem is it's so cute that I find myself lost in the stars a lot lately. I will get more as stocking stuffers this year for sure,

Danksaber Penjamin By Smyle™ Labs

Jennifer R.Verified

So I accidentally left my penjamin on top of the car and drove away with it there. It fell off in the middle of the highway and was run over at least twice. This batter still works after being run over and the only thing that happened was the top went missing, the clip came off, and there was a crack. (Yes the cart broke) I can buy the replacement pieces I’m missing and you can never tell it was run over!

Penjamin Cart Pen by Smyle™ Labs

Angela E.Verified

The pin is a little bit bigger than I thought it would be. But if I'd use my head and thought about it, it needs to be big enough to hold a cart in it. Works great. The pen writes really well also

Penjamin Cart Pen by Smyle™ Labs

Dustin M.Verified

Love it. Only thing that might could be changed is a flat spot so it can stand up so that way the dab stuff says there around the coil. Other than that it's amazing love it been telling everyone about it. Hope it brings up sales for u all. I may even oder another one so that way while one is charging the other can be used. Thank you all very much for an amazing peoduct

Car Key Penjamin by Smyle™ Labs

Sandy C.Verified

I think you really stepped your game up on this one!! I have the pen, the dank saber & now the remote. On both the pen & dank saber, the top keeps falling off, & is easy to lose. However on this one, at least the top clicks on. So it’s more secure, not as easy to lose. And it’s easy to secure to your key ring.. I wish the others were easier to secure, I’ve put a lanyard on my pen (to be able to carry with me & use, without losing)

Car Key Penjamin by Smyle™ Labs

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Cara B.Verified

It’s perfect for the bottom of my purse. It’s discreet but packs a punch. And the blue is a v cute color. I love it. I wish there was more ink in it tbh bc it’s very comfortable to write with!!

Cart Pen by Smyle™ Labs

Nik A.Verified

This works perfect!! Plus it fits into the pen pocket of your average work shirt! It’s VERY discreet and definitely handy to have there at any moments notice!! Highly recommend this and I will be back to get more!!! It also has refill cartridges for the pen part as well!!

Penjamin Cart Pen by Smyle™ Labs

Oh No Its Lee B.Verified

This pen works well in what it was made for! The battery life has lasted me for more than 2 days and seems to be made out of good material. It also writes really well. Had to make a second order to have a spare should I ever lose my current one. Highly recommend if you’re in need of a good battery. Dont settle of anything less!

Penjamin Cart Pen by Smyle™ Labs

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