Glass Cube, 40x40x40mm cut corner shape

Glass cube, dimensions 40 x 40 x 40 mm with beveled corner, 1 mm chamfer, polished surfaces, high-quality optical glass BK7, free of inclusions, bubbles, and stresses, suitable for 2D and 3D internal glass engravings.
Includes gift box with velvet-like insert and magnetic closure, weight 0.3 kg.
Price includes setup costs and engraving!