Easy to assemble and easy to use. The only thing I find to be a hassle, is changing the position of the rollers. Luckily, I found a position that suits most items that I engrave - but a slide option with a quick release would really make this machine perfect. Definately recommend this engraver if you etch/engrave glass - works very well.

F_ alle Lasergravuren gut geeignet.Auser Fotogravuren brauchen eine Ewigkeit.Sehr kompaktes Ger?t,leicht zum zusammenbauen und Installieren.Mfg.sepp