Trash Panda Inner Core Trash Panda's goal in making the Inner Core was to make a premium putter that would fly straight for everybody without using a single additive, and while remaining 100% recycled and recyclable. The color of any particular run of the Inner Core is based on whatever the regrind / trash was we received for the plastic blend. The color chooses the disc, rather than using additives to color the disc. The Inner Core does not have a hot stamp because of the waste that is created in the stamping process. This leaves the surface clean without hurting the environment. 2 / 4 / -0.5 / 0 Basic Basic Recycled plastic from Trash Panda is a recycled blend particularly targetted for putters. It provides a softer feel with good grip and includes added minerals to make the recycled blend even more sustainable. 100% The plastic used by Trash Panda to make their discs is the first 100% recycled blend in the disc golf market, made with environmental sustainability in mind.