Review on 🛼 Adjustable V-Tech Roller Derby Button by Mike Diaz

Terrible brake! 3 minutes after putting them on I was already on the concrete! I started descending. Hill, tried to brake, the rubber stop came off and I didn't stop. I hit the ground incredibly hard. My family ran out of the house because they saw it. Luckily I was only hurt and sore. But I wouldn't recommend them to anyone! Terrible product, I could have suffered a lot!