Reddit reviews Two 1" Inch Stainless Steel Bearing Balls G25
We found 4 Reddit comments about Two 1" Inch Stainless Steel Bearing Balls G25. Here are the top ones, ranked by their Reddit score.
High precision grade G25Finest quality AISI 420 stainless steelItem Package Dimension: 4.0" L x 3.0" W x 3.0" HItem Package Weight: 0.3 lb
I've settled on these
https://www.amazon.com/gp/product/B007B2A84S/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
1 inch stainless steel balls, they are surprisingly heavy for how small they are, which is great because I can add as many as I need to counteract floating without being bulky
one on either side of a bag will weigh down even the most air filled bag
That's why I suggested clear marbles, to minimize the impurities, but clear leaded glass crystal is a thing. OP could also pick up some large food grade stainless steel or ceramic ball bearings, but I didn't suggest that originally because of the expense.
https://www.amazon.com/Inch-Stainless-Steel-Bearing-Balls/dp/B007B2A84S
https://www.google.com/search?q="food+grade"+large+"stainless"+steel+ceramic+"loose"+"ball"+bearing
But ultimately you could play the "possible unsafe impurities" game with just about any material unless you personally have it tested.
A friend of mine uses a large stainless ball bearings as whiskey stones.
I use these