Dice Set Includes: ✔ 100 Assorted Dice, 25 Each of White, Black, Red, Blue. ✔ Dice Size - 16mm (5/8 Inches) ✔ Eco Friendly and Non Toxic. EDUCATIONAL: Kids Love The Different Coloured Dice. Dice Games Are Fun And Educational.Teach Numbers And Counting To Little Kids. Older Kids Can Learn To Count Mentally. Introduce Strategic Thinking And Planning, Probability And Memory Skills. Teach Social Skills Such As Taking Turns And Winning And Losing Gracefully! A Great Tool For Any Teacher Or Parent. GAME NIGHTS: Gather The Family Around, Or Your Friends Or Students, Everyone Can Get Involved In The Action Now With This 100 Assorted Dice Set. Easy To Read Dice With Clearly Marked Dots. Standard Size:16mm (5/8 Inches). GREAT FOR FAST PACED OR QUICK THINKING GAMES LIKE: Tenzi, Farkel, Yahtzee, Roll For It, Bunco, Liar's Dice, Blueprints, Qwixx, Pirates Dice, Dice 10000, Casino Games Or For Teaching Math. There are Many More Games And Possibilities.