CUPRIS - These new Waldhausen copper bits with 62% copper promote chewing and the flow of saliva. The copper alloy is nickel-free, the rings are made of stainless steel.
Mouth piece 62% copper to promote chewing and flow of saliva.
The copper alloy is nickel-free, Rings stainless steel. Thickness 1.8cm. Ring Width: Ø 7cm
