This is a new kind of counterweight made in men kind where you can customize the weight of this counterweight, It's the first yoyo counterweights to have a customize weight for different weights and it's now availabe in Red/White or Clear.The Delta Counterweight features innovative technology that allows you to fine-tune the weight of the counterweight. The adjustable weight is perfect to allow you to match the weight perfectly with any yo-yo. 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 is ready to be exactly what you need!