The response system is built with a specially formulated starburst material—not rubber
In looking to design a new signature model for Betty YoYoFactory kept coming back to her favorite design
The rounded edges also ensure that each catch feels soft in the hand
The wider profile also improves catch comfort and consistency
the Alliance is a premium design built around balance
Super Scintillator Reverse 66percent The response system is builtSuper Scintillator Reverse is the fourth release in Simpson Wongs Scintillator series, pushing the concept further with a bold multi material design that combines four distinct elements. Featuring an aluminum hub, polycarbonate body, stainless steel rims, and POM rings, it delivers a highly engineered balance of power, speed, and versatility. With an impressive width of 61. 25mm, it breaks past the 60mm threshold, offering an expansive catch zone that