Make a habit of not collecting kitchen waste in the sink. Introducing the "Folding Silicon Triangle Corner" found at the 100-yen shop "Can Do".
The size at the time of use is W12 x D9.8 x H9.6 cm, which is considerably smaller than the general triangular corner. After use, it can be folded to make it even slimmer and can be stored against a drainer basket or sink.
Since it only contains kitchen waste for one or two cooking sessions, it is customary to throw it away frequently, so you can always keep your sink clean. Also, since the triangular corner itself is made of silicone resin, it is a nice point to be able to wash and disinfect with boiling water (heat resistant temperature is 230 degrees).
A triangular corner that is convenient to have while cooking. This is a little difficult to fold, but it is also recommended for people with a small kitchen!