Cup Turner Foams - 4 Pieces Cup Turner Accessories fit 10-20 oz Tumbler for Outside Diameter 1.05 inch PVC Pipe High Density Foam Partner for Cup Spinner Machine 3/4" PVC Pipe

These work well - for a time. Just like any foam product they will break down and lose their shape after a while. I had these for maybe 4 months and with constant use they started to lose their shape and drop cups. HOWEVER they are very sturdy and if you don't leave your cups on them all the time like I do, they'll probably last you a long while! I just bought more to replace the ones that have lost their shape - I think they're definitely worth the money.

I absolutely love these foam holders. They are a game-changer! They keep my cups firmly on the turner and they are so snug it makes it very easy to keep my tumblers level while they spin.These are so much better than the pool noodles and footballs I had been using.

Exactly what I was looking for. They are actually very snug inside my cups. They do not go in very far but that is fine considering they hold them so tightly in place. Glad I purchased them. Now I need the same design for skinny’s!

They are a snug fit and require some effort to get them in the tumblers, but they hold my cups level and I no longer worry about a tumbler falling. Love them! Highly recommend!

These are so light weight, keeps your cup even and level, cup doesn’t fall off the turner! I have purchased 8 totally and plan to switch all my footballs and pool noddles out for these!!!!

The product advertises 3/4 inch. I orders it twice and got 1 in both times. I decided to make changes to my turner to make it work.

I love these foam so much! They hold my tumblers so good. Please buy this product, you will so glad you did!

Love these they don’t collapse like pool noodles. They keep there shape well

Can’t do a review on this item. It was a gift