Anatomy of the d20

Anatomy of the d20
Have you ever wondered what the inside of a d20 looks like? Please don't cut yours open to look and see, that would be a shame. Just use this handy guide to the Anatomy of the d20.
Anatomy of the D20 Sticker - D&D / TTRPG Sticker - Glassstaff
Anatomy of the d20 WS Notebook - D&D / TTRPG Hardcover Spiral Notebook - Glassstaff
Anatomy of the D20 Gift Mug