... materials,crystal,bowlder,etc.. .Applying for processing of small-size artistic products.For the engraving of patterns and characters on double ... characters engraved are real to life and pleasing to the eye. .For the engraving of titles,types,signs,patterns etc. on ... automobile, furniture, wall, ground and so on.The details informations pls see our website. DC-K40 Laser Engraving Machine for the Stamp