Dice by Gamescience

Gamescience, 3 sides. Size 14 mm, plastic.
It is also marked R-P-S for playing rock-paper-scissors. ... Read More Read Less
Gamescience, 4 sides. Size 18 mm, plastic. Sold non-inked.
Gamescience, 4 sides. Size 18 mm, plastic.
I think this die is made by Gamescience, but I'm not entirely sure. ... Read More Read Less
Gamescience, 5 sides. Size 18 mm, plastic.
Gamescience, 6 sides. Size 14 mm, plastic. Sold non-inked.
Gamescience, 6 sides. Size 14 mm, plastic. Sold non-inked.
Gamescience, 6 sides. Size 14 mm, plastic.
Opposite sides do not add up to 7. ... Read More Read Less
Gamescience, 6 sides. Size 16 mm, plastic.
Designed for the roleplaying game Traveller. ... Read More Read Less
Gamescience, 7 sides. Size 16 mm, plastic.
Gamescience, 7 sides. Size 16 mm, plastic.
Gamescience, 8 sides. Size 15 mm, plastic.
Sold non-inked. Unusually, this die does not have any single line towards which the digits are oriented. ... Read More Read Less
Gamescience, 10 sides. Size 17 mm, plastic. Sold non-inked.
Gamescience, 10 sides. Size 17 mm, plastic.
Numbered 00-10-20-... to be used as the most significant half of percentile dice. ... Read More Read Less
Gamescience, 10 sides. Size 17 mm, plastic.
I think this die is made by Gamescience, but I'm not entirely sure. ... Read More Read Less
Gamescience, 12 sides. Size 16 mm, plastic.
This die is made so that opposing sides do not sum to 13. Sold non-inked. ... Read More Read Less
Gamescience, 14 sides. Size 16 mm, plastic.
In addition to the numbers, each face also has a day name. ... Read More Read Less
Gamescience, 16 sides. Size 17 mm, plastic.
Gamescience, 18 sides. Size 31 mm, rubber.
Gamescience 18-sided bouncing gem game designing die. The die is blank, but stickers (also blank) for the sides are included. ... Read More Read Less
Available for trade.
Gamescience, 20 sides. Size 19 mm, plastic. Sold non-inked.
Gamescience, 20 sides. Size 19 mm, plastic.
This die is numbered 0-9 twice to make a d10, but one of each digit is also marked with a +, so the die can be used as a d10 as well. The +1 face also reads G and TM. Sold non-inked. ... Read More Read Less
Gamescience, 20 sides. Size 19 mm, plastic.
This die is numbered 0-9 twice to make a d10, but one of each digit is also marked with a +, so the die can be used as a d10 as well. The +1 face also reads G and TM. Sold non-inked. ... Read More Read Less
Gamescience, 20 sides. Size 19 mm, plastic.
This die is numbered 0-9 twice to make a d10, but one of each digit is also marked with a +, so the die can be used as a d10 as well. The +1 face also reads G and TM. Sold non-inked. ... Read More Read Less
Gamescience, 20 sides. Size 19 mm, plastic.
This die is numbered 0-9 twice to make a d10, but one of each digit is also marked with a +, so the die can be used as a d10 as well. The +1 face also reads G and TM. Sold non-inked. ... Read More Read Less
Gamescience, 20 sides. Size 31 mm, rubber.
Gamescience 20-sided hex & pentagon bouncing gem game designing die. The die is blank, but stickers (also blank) for the sides are included. ... Read More Read Less
Gamescience, 24 sides. Size 41 mm, plastic.
Gamescience, 26 sides. Size 32 mm, rubber.
Gamescience 26-sided bouncing gem game designing die. The die is blank, but stickers (also blank) for the sides are included. ... Read More Read Less
Available for trade.
Gamescience, 100 sides. Size 38 mm, plastic.
This die is constructed as a sphere with 100 circular flat areas. It will roll for a very long time before settling. ... Read More Read Less

Top.