1:16 This is where you should put hot glue on the top of the blue bottle cap before inserting it into reel. Then once you put them together and tighten down the reel it will squish the hot glue between the cap and reel and give you a much better seal. You can also apply the hot glue normally like you did for an even better seal and for better adhesion of all the parts.

great idea....👍

Should also use sandpaper to rogh up the surface of any plastic you plan on gluing together. You'll get hetter adhesion that way.

👌👌

🤦Der ganze Aufwand lohnt sich doch nicht im geringsten. Fertig gekauft wesentlich effektiver und günstiger.

Це уже є в інтернеті.