I thought with all the ads and hype it would be more than an ingraver, it comes in a nice gift set with bits as described, this reminds. me of wood burning sets , Presto ,Ramco and Chia gift sets of the 1970s and 80s it's about the size of a pen, easy to use and Bits for glass engraving full quickly. Yes I liked it, it's portable comes with 1 swatch of each to experiment on like balsa wood, Acrylic or plexiglass, leather, fun for the hobbies, it's great gift idea. it's price is acceptable but watch for those great sales like Walmart if you go elsewhere shipping cost and manufacturers asking price add up quickly, this is light , portable and fun for that "hard to gift " person or loved one. I admit I had fun with it.