2mm edges k9 blank crystal cubes glass blocks for 3D subsurface engraved
Item No.: SBC-040
Material: optical k9 crystal glass materials
Size(mm): 80x50x50mm/120x80x60mm/60x60x60mm/80x80x80mm/100x100x100mm(different sizes are available)
Packing: Presentation gift box
Application: k9 blank crystal for 3D laser engraving