High Proof Toys has announced their second annual March Marble Madness Release. This year, they have 18 one-of-a-kind pieces available for purchase with a limit of 3 pieces per customer. Along with the Rock Type ($18) and Birb Type ($35), they will also debut the “Sitting Duck” Birb Type ($28). The March Marble Madness Series will be available starting March 28th 2018 at 8AM PT.
