maireien silicone magnetic sensory balls fidget toys - 4 pack silent office desk stress balls, stress relief toys for adults and teens(14+), suitable for autism, adhd, and anxiety (black ) black 4pcs is up for auction in Toys & Games. The current bid is $0.25, 97% below the $7.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.