CLAS FOX 78A Indoor or Outdoor 65x35mm Quad Roller Skate Wheels with ABEC-9 Bearings 8 Pcs (Light Absorbing Blue)

CLAS FOX 78A Indoor or Outdoor 65x35mm Quad Roller Skate Wheels with ABEC-9 Bearings 8 Pcs (Light Absorbing Blue)

• Photochromic Technology - The wheels contain built-in photosensitive factors that turn into a vibrant ice blue upon exposure to UV (sunlight or UV lamp). When returned to a dark environment, they revert to their original color.
• One Shoe, Two Colors – No Batteries Needed. Pure physical color change, eco-friendly and durable.
• PERFECT FOR OUTDOOR - These outdoor wheels, with durable 78A PU material, reduce most of vibration whether on rough surface like street, strand and rugged pavement with rocks and cracks or slick surface such as rink and waxed to help you skate smoothly and quick.
• 65MM GREAT FOR BEGINNER - These wheels, with size 65mm bigger than normal wheels giving enough sturdy base, can help beginner maneuver securely and easily. Durable and soft PU provides grip and gummy effect while skating. Great for beginners skating street, skate parks, ramps, pools, and other smooth surfaces.
• ⭐How to Extend the Lifespan of the Photochromic Effect When not in use, store sealed and away from light: After use, place the skates in an opaque bag or shoe box, and keep them in a cool, dark place. Why? The photosensitive factors have a "fatigue limit" – prolonged exposure to ambient light will accelerate their degradation. If stored improperly: Long-term exposure to stray light will irreversibly diminish the photochromic ability – the blue color may become lighter and less responsive. Store correctly to keep the blue glow always like new.