... . Good printing effect;After printing images on to the crystal, it look more beautiful and attactive2. Widely ... only it can be used to print images on crystals, but also on normal glasses.3. Reasonable ... cost, it can greatly icrease the value and price of the crystals.4.Printed crystals can be widely used in ... as human photos, scenery, or words on to the crystals.Note: please note it's only for 220V. ...