EISCOLabs Double Hooked Weight Stainless Steel 100 Grams (0.22 Lbs)

I use this weight to hold down an air stone when making aerated compost teas in a 5 gallon bucket. Works perfect. Hook it on the tube right before the air stone.

Worked well for my son’s science experiment

I am so very happy with these weights! They are exactly what I needed and are beautifully made! Will buy them again for future projects! :)

It worked great for the experiment we used it for.

Looks as picture, nice machine work.

Perfect for need