Quote Originally Posted by wirlybird View Post
Looking for an alternative, meaning cheap, for Ninja - SemiFlex. Looking to make shock-vibration feet so it just needs to be a bit soft. The SemiFlex works nice but it is expensive!!
For NF colors I don't use a lot of but like to keep on hand, Amazon has these short rolls.

https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1