Duncan Delta Adjustable Counterweight color:Clear 4 metre version has super

4 metre version has super sticky

With Two Props (Recommended): Spinning a pair of 8 Rings takes the coordination difficulty to a professional level

It reinforces the connection point while ensuring the hoop retains a perfectly seamless roundness when fully assembled

This contact ball is powered by 3 x LR44 button cell batteries

Competitors include: Thomas Dietz

Duncan Delta Adjustable Counterweight color:Clear 4 metre version has superIntroducing, our newest creation, the Delta Weight! Featuring innovative technology that allows you to fine tune the weight of the die, the adjustable weight is perfect for your refined taste. With the familiar shape of the classic die and the newly introduced corner groove, this weight brings the tried and true classic weight into the modern era of freehand play. Designed to allow you to tailor the counterweight to your demand, the adjustable weight