Enjoy team spirit and hockey nostalgia with the Pink Whitney Hockey Puck Ice Cube Trays. Each tray in the two-pack is designed to replicate the look of classic hockey pucks and is made from 100% FDA-approved and LFGB-approved food grade silicone. Safe for use in the oven, microwave, dishwasher and freezer, these trays are non-toxic, odorless and tasteless, plus reusable and eco-friendly.