Tupperware Smidgets Green with Dark Seals Mini 1 oz Smidget Tupperware Smidgets Set of 4 Set of 4 Each 1 oz. Capacity BPA Free, Dishwasher Safe Comes from a Smoke / Pet Free Environment. Note: From my experience with Tupperware, sometimes the lids are a bit tight-fitting when they are new. If you soak the lid in hot water for a couple of minutes, it will expand slightly, and will easily fit onto the container. You should only need to do this one or two times; after that, they should fit without pre-soaking.