Eskimolds Ice Ball Maker - Food Grade Silicone Ice Mold Tray 4 x 2.5 Inch for Whisky PERFECT SIZED ICE BALLS FOR YOUR WHISKY - traditionally ice balls used for whisky is now made with ease by ESKIMOLDS Ice Ball Maker SLOW MELTING ICE BALLS GIVE A PERFECT BLEND OF TEMPERATURE TO THE WHISKY - get to enjoy your whisky slowly HIGH QUALITY FLEXIBLE SILICONE ICE BALL TRAY ALLOWS ICE BALLS TO BE TAKEN OUT EASILY - perfect ice balls are formed and multiple trays can be stacked to make bigger batches of ice balls at the same time DISHWASHER FRIENDLY AND BPA FREE FOOD GRADE MATERIAL SAVES YOU THE HASSLE WHILE CLEANING IT AND EASE OF MIND USING IT - great for kids parties by making frozen balls of favorite juices LEAK PROOF DESIGN PREVENTS LEAKAGE IN THE FREEZER - with high quality silicone material that does not give way after it is fully filled