Not much usage, just bought it as recomended by youtuber.. so think twice if you really need one of this
Rating: [4 of 5 Stars!]
By
Trea
Date: July 11, 2017
It's a foam block, if you buy it you have a purpose for it, and it works just like a foam block should.
Rating: [4 of 5 Stars!]
By
mike
Date: June 18, 2017
Good I only give it 4 stars because it falls apart after a while
Rating: [4 of 5 Stars!]
By
JSMCO
Date: August 30, 2016
Very Versatile. Not too hard or too soft and a 634; disk with adhesive on the back works great. If you want more flexibility, just use 1/2 of the 634; disk and leave the gray part of the block showing on one side.