Leave watery drinks in the past with 1 or 2 Round Ice Cube Ball Mould for Whisky Comes in black or grey Large 2.5-inch ball size is perfect for your favourite low or highball glasses Stops your drink from becoming watery as this large ice cube will melt slowly Tight fitting lid seals prevent leaking for the perfect round ice cube Simply fill to the water line, place the lid on and squeeze out the excess water Once frozen, pop out of the non-stick silicone mould into your glass See images for dimensions   Buying Options: 6.99 pounds instead of 19.99 pounds for the 1-pack - save 65% 9.99 pounds instead of 19.99 pounds for the 2-pack - save 50%