STANLEY CUP ICE CUBE - BROWNUnique hollow cylinder Ice Shape fit perfect with variation of Stanley Cups,which makes the ice larger than the ice grains and has a smaller contact surface, which greatly reduces the melting speed of the ice and extended ice retention time of over 10 hours.Compatibility WithThe ice trays come in three sizes of ice molds.1st and 2nd size suitable with 20oz Stainly Bottle,2nd and 3rd size suitable with 30oz Stainly Vacuum Insulated Tumbler,1st,2nd and 3rd suitable with 40oz Stainly Stainless Steel Tumbler.FDA Ice Molds ice trays are made of high quality materials, food grade silicone, BPA free,and bring green health to your home.It's dishwahser safe and easy clean for Reusing.flexible non-stick silicone material and independent cavity design make it easier to release large ice cubes, Simply get ice cubes out by pushing the bottom without bending or twisting.Tight fit and Removable LidSilicone freezer trays euipped with airtight cover,prevent leakage,no worry about ice contaminating the refrigerator or other itemsMeets Your Various NeedsWhether it's for outdoor picnics, family gatherings, or office breaks, our ice cube tray molds cater to all your cooling needs. Add a touch of convenience and enjoyment to your life with every sip.Idea GiftsCreative Stanley Cup Accessories Gifts for the one who owns Stanley Cup.Bring cooling experience to her/him.