Tupperware 12" Round Pie Keeper with Cut N Serve Pastry Server Knife Accommodates up to a 10 inch pie or a dozen cupcakes or other baked goods Sheer 12 inch round container with Chickadee Yellow seal Virtually airtight, liquid-tight seal Includes Tupperware Cut N Serve Pastry Server/Cutter , ideal for using with your pie taker or in non-stick bakeware and cookware Dishwasher safe