Skull-on-the-beach? Add 3D Skull-Shape Ice Cubes to your cocktails. Easy-to-use simply fill with water and pop in the freezer 3D shape looks cool floating in your drink Made with food grade silica gel Moulds feature 4 x skull shapes Great for themed parties. Dimensions: 12cm (L) x 8.5cm (W) x 5cm (H); each skull: 4.6cm (H) x 4cm (W) Save 75% on the 3D Silicone Skull-Shape Ice Cube Trays for 4.99 pounds