The DJ by YoYoJam is a fixed axle yo-yo based on the Mega SpinFaktor specifically built to break the fixed-axle sleep to extinction world record. With just over 100 pieces made (to comply with regulations), the yo-yo was sold exclusively at Infinite Illusions. The yo-yo features the typical YoYoJam composite plastic body and metal ring set-up and a super-thin axle.