... board engraving,Organic glass engraving and cutting,Label engraving,Crystal cup engraving,Warranty signed engraving l Carved gifts and ... ,Leather,Marble l Packing and printing industry:Rubbery board,Plastic board,Double-layered board, Model cutting board l Leather ... Applicable Materials: l Wood,Bamboo,jade,marble,acrylic,crystal,leather,plastic,paper,rubber,ceramic,glass and other non-metal materials ...