Introducing a magical item that can be set in a commercially available PET bottle to drain the blood of fish in 3 minutes. Nozzles can be attached to commercially available PET bottles (some PET bottles cannot be attached).

We have completed a tool that makes it easy to make fish delicious both in the field and at home! The Tsumoto formula is rumored to dramatically improve the taste of fish by draining blood from the fish using a hose and water. It's insanely easy, but wasn't there a lot of people who found it difficult? What's more, didn't you think it was a difficult technique with a lot of tools? Good news for such people. This is a Tsumoto-type blood drain nozzle that can be easily attached to a PET bottle!

Material: Stainless steel