They're back and with a new upgraded axle! The PYRO is smaller in diameter (55mm) and wider (45mm) than the previous G&E line of yo-yos. It uses the same bearing as the G&E2P, but the "guts" of the axle have been drastically simplified - helping to avoid vibrations. The newest innovation, a complicated fire pattern laser engraving around the gap, combined with the anodized coating set a new milestone for grind-ability. The Difpads are of course recessed and the weight of the yo-yo is concentrated on the rims to maximize spin time. The profile around the inner ring of the rim is further improved for finger grinds - on finger tips AND nails. Pogs can be inserted in the yo-yo for individual design (HSPIN provides only its original design but can assist with measurements).