The design and function of saw works really well and very pleased with that aspect. I had some issues with the shipment and delivery that got pretty confusing at times, but eventually it all worked out and they delivered the items I ordered. I only tested it briefly and have not done a test under a full workload, but everything points that his little mini chain hand saw will do what I intend to use it for! I would give it 5 stars if the shipping confusion with DHL gets fixed. So go for it!