Glass cube with 3D laser engraving of the Gömböc plus 2D logo and the image of the inventors' signatures. We ship the product within a gift box.

3D laser engraving is a special method, which allows to present three dimensional shapes within crystal glasses. A Nd:YAG laser beam gets through the wall of the glass and at a defined point it changes the structure of the glass by creating microcracks. The picture is being built up by thousands of cracks like that.

Size: 60x60x60mm

Weight: 500g

ready for shipment within 24 hours

€ 49
incl. VAT, plus shipping cost