On Walmart.com where you can now buy this
10-Piece Anchor Hocking Tempered Glass Mixing Bowls Set for just $16.69 (regularly $35.25)!

Each of these nesting tempered glass mixing bowls are dishwasher- and microwave-safe. The set includes bowls in sizes from 1 oz up to 3.5 quart, perfect for everything from prep to mixing to storage.