Shimmy-siivilän kansitiiviste

My old gasket had gotten stretched out and the lid kept spinning. This replacement fits tightly and the seal is noticeably better, I've already brewed three perfect coffee batches with zero leaking.

The new gasket snapped in perfectly and now my sieve seals tight again—no more coffee grounds leaking out during shaking.

Installed it in under a minute and the seal is noticeably tighter than the worn-out original, which stopped all the coffee dust from sneaking out during my morning shake.