A custom-drilled reactive resin ball, having custom finger inserts in a ‘’fingertip grip’’ (fingers insert only to first knuckle). Ball has a ‘’pin up’’ layout (note green dot), with the mass bias indicator also visible. Reactive resin coverstock facilitates hooking.
<a href="//commons.wikimedia.org/wiki/User:RCraig09" title="User:RCraig09">RCraig09</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>