Fun Noodle
From BelegarthWiki
Fun Noodles are the often colorful Closed-cell foam tubes used in swimming pools. They are a poor quality of foam and break down very quickly. As such, they are not suitable for striking surfaces on Belegarth weapons and are rarely used for other purposes. They can be used as incidental/haft padding, though their low durability makes pipe foam or camp pad a better choice. They are most often used as the "core" of the ball of a flail, for which they are well suited (see Constructing a Bag-head Flail).