To be honest, I'm surprised, but I've seen a lot of home-grown Chinese and licensed ones. From the engraver so far only positive impressions. With its pros: Excellent value for money. I took the "extended configuration", with a flexible shaft and a telescopic bracket for suspension. Justifies every. The quality of the case plastic is like that of a good licensed China - no sagging, burrs or loose fit. The smell of plastic is almost not felt, especially against the background of "analogues" bought for change. All this is compactly packed into a small plastic suitcase with metal latches. Well-thought-out collet chuck: you can tighten quite strongly with just a hand, without resorting to the wrench from the kit. For other manufacturers, the collet chuck is designed and executed according to the residual principle and it is sometimes unrealistic to tighten it by hand. Its cons: The flexible shaft is not lubricated. It is solved with a thimble of graphite or grease. You don’t need to put a lot - it will get stuck. Very dense layout of the suitcase, close normally - a small quest.