Term · Original series

Cores

Cores are weighted inserts fitted into the middle of Spin Gears, specifically the NEO Spin Gear variety, taking the place of the metal ring found in a Standard Spin Gear.

Little is on record for this entry, so what follows was gathered from our own collections — each section says which.

Named elsewhere on this site

From our own records Tournament reports, testing threads, rules announcements, news and fake or leak checks carrying this name. Each link opens that section with the name already searched for.