... ice which melt slowly, keeping drinks cool Available i 70mm ice ball maker Material: aluminum plated copperHeight: 15 ... surface area means the ice melts slower, keeping drinks cold without becoming too diluted. Simply heat ... home-useCreates spheres of ice which melt slowly, keeping drinks coolAvailable in 30, 55, 65, 70,75, ... ,65,70,75,80mm size, extra ice-maker blocks are available at below option. They ...