Bescon Two Tone Glowing Dice D6 16mm 12pcs Set Spooky Rocks, 16mm Six Sided Die (12) Block of Glowing DiceFollowing the awesome Bi color luminous poly dice of 7, we have D6 set available now! * Material: Top Grade Acrylic * Two tone gemini color of pale black and green. Only green part glowing in dark. * Etched numbers silver inked * Brick box included The pale black and green constitute the dice; The green part glows in dark (after absorbing light).. They are dice set of SPOOKY ROCKS! 16mm Six Sided Die (12) Block of Dice. 16mm = 5 8 Inch This set