These balls are NOT dimpled out on the sides. They are solid round rubber balls made for ball & socket rings (where the ring comes and clasps around the ball). These are great for being able to take balls in/out easily since they are made from rubber and are somewhat flexible.
1/4" ~ 6mm
5/16" ~ 8mm
3/8" ~ 10mm
1/2" ~ 12.5mm
5/8" ~ 16mm
Date posted: 12/6/2011
I could never get these to work, they kept popping out. Will not buy again.
Date posted: 3/31/2011
This did not work at all... wouldn't even go in the captive without popping out and losing itself on the floor.
Date posted: 1/23/2011
I really liked the idea of this product, but I don't feel like the ball will really stay in long term. I wouldn't wear it in jewelry that I leave in overnight. But it does look nice =]
Date posted: 7/8/2010
I bought this to use with some CBR that my boyfriend bought me, because at a 16g, the balls are very tiny and hard to get on. The 3/8 was WAYYY to big for me to use in any of my jewelry :/ I should have looked at the sizes more carefully!
Date posted: 6/9/2010
handyand much lighter than steel, nice product.