How the price adds up
Everything a card does is worth points, and each point costs half an ember.
Cost at each tier
This card only comes at one tier, Refined, so it can't be upgraded. It always costs 8.
Other Cogs cards
Seam-Holding Tack
Self-Wound Clockwork
Shim It Tight
Small-Engine Foundry
Small-Hours Winder
Spinner of Sprung Wire
See all 53 on the Cogs page.