BSF Products T-Cube
This counterweight was made for the demanding crew at BSF Products in Japan.
This little counterweight, much more polished than a 3D print, is packed with technical details and features. Easy to grip, it has a great sturdy feel during play and it's a testament to the ingenuity of Japanese design.
Using a specially engineered bead, it's designed to firmly and cleanly hold the string no matter how crazy your freestyle gets. Thanks to the bead and seated bearing, the twist in your string self-regulates during play.
Starting with 2019 Japan 5A Champion Shigehiro Yamada, the T-Cube has grown a gathering of top players who love this clever counterweight.
Instructions on how to use: