Great big sized Ice Cubes.

 I like how easy it is to remove the ice cubes, since its made from silicone you can just pop it right out. Since it is made from silicone the tray can be manipulated easily, so make sure the ice tray is on a flat level area or it will not be the perfect squares. The material is very easy to clean and the ice cubes pop right out effortlessly. The ice cubes come out perfectly. I'm very happy with the quality material this is made from. 

http://www.amazon.com/dp/B018G55G72/ref=sr_1_1?ie=UTF8&qid=1457156148&sr=1-1&keywords=ice+sphere+molds&m=&tag=bemegl-20