High-Carbonation Water Maker Regulator + Carbonated Water Making Kit, 5 Manual Lock Lids, For CO2 Tank A

★We have adopted a fin-lock type cap that is ideal for highly carbonated water.
This is the same cap used by a major domestic retailer for their private brand carbonated water PET bottles.
The durability is clearly different.

Due to the popularity of this product, we are unable to keep up with the production of the processed caps. We recommend purchasing early.

★The address of my blog, which provides detailed instructions on how to make carbonated water, will be provided to those who purchase the product.

(Accessories)
Pressure reducing regulator body: 1 pc.

Bubble counter (with built-in check valve): 1 pc.

Improved PET bottle connection processed cap (manual lock type): 5 pcs. (To be attached to PET bottles)

Dedicated tube (white): 1m (Please cut the tube to a convenient length for use. It can be cut with scissors.)

You can start making carbonated water immediately if you have a CO2 cylinder (Midobon) and PET bottles.
The CO2 cylinder and PET bottles are not included, so please prepare them yourself.

Please be sure to use PET bottles that previously contained carbonated beverages.

While there are no issues with use (operation), there may be minor scratches, scuffs, or slight dirt. Therefore, please refrain from bidding if you are overly sensitive or seeking a perfect item.