（会員限定）ワンタッチティーポット/CAST ティーポット シリコーンパッキン

Got the replacement packing today and swapped it out in under a minute—the strainer cap seals tight again with no leaks. It’s exactly the right diameter for the teapot, so no fiddling or forcing it into place. Happy to have this spare on hand for future wear.

The new silicone ring fits perfectly and my teapot seals just like new again after a year of daily use—such a relief to find the exact spare part.

Finally got around to swapping the old silicone ring and the seal is holding up perfectly—no more leaking when I tip the pot. It's nice knowing I can keep my favorite teapot going for years with this simple fix.