Review on Get Fit With EVERYMILE Wobble Balance Board: Exercise, Stability & Core Trainer For Physical Therapy & Gym! by Adam Cornelison

I bought this as a core exercise tool, I have found that the surface is very slippery and requires the use of athletic shoes to be used safely. I first tried to stand on it with socks only and quickly my foot slid off due to the surface not being rubberized like it should have been. I have used similar wooden balance devices that have grip tapes without any issues of slippage. This is very disappointing that this balance device while being durable was not well thought out. "Only use with shoe with good rubber soles” should be the disclaimer on this product. I will probably return this if I cannot find a grip tape on Ebay to make it safe for usage.