The product is good, but its price has skyrocketed in 2 years... The online ad didn't specify quantities, so, given the price, I expected to receive much more than three samples of numbing cream (12g each, packaging included) plus a tiny numbing spray and a small jar of butter. It's all so small you could take it with you in an airplane cabin, lol. It's very little for $99 USD... The product provides about 1.5 hour of comfortable work, BUT, in terms of value for money, there are better options.