The Optic Glasses burst to life once they are filled with water. The concave and convex lenses that cover the exterior of these cups offer a new perspective on the world around us. In addition, the bizarre bulging structure of these glasses make them extremely comfortable to hold. 

[Details]

• Year: 1998 
• Brand: Droog 
• Material: handmade borosilicate glass 
• Product Size: Ø 7 x 11 cm / Ø2.8" x 4.3"
• Package Size: 17 x 17 x 13 cm
• Package Weight: 0.35 kg
• Model DD-069 00

Note*: This is a set of four cups.