Tama Washers PW620, nylon, 20 pcs

Great product. Makes a world of difference.

These are just small pieces of plastic, not much can go wrong here. Work perfectly and are less noticeable than the white ones (the main reason why I chose them over other options).

Make tuning a bit easier, but I guess just like any other plastic washers.

Washers very good, with a nice thick, sturdy, with a very good finish, with very attractive price, quality tama already know what you buy, it has a very good quality, very resistant to rust.
I recommend without the slightest doubt.