SAFETY FEATURES:  Dishwasher safe on top rack, microwave safe up to 400WMATERIAL USED:  Polypropylene BPA FREE & FDA APPROVED. Reusable, durable and recyclable plastic material ( Made from eco-friendly BPA free material that ensures product safety. Passed strict safety tests of the US FDA as well as EU regulations on plastic materials and articles intended to come into contact with food) LASSY AND SIMPLE DESIGN: Made of elegant unbreakable material, these egg holders are sure to complement any breakfast experienceEMBRACE TRADITION: These egg holders are a fun and sophisticated way to enjoy your eggs A great way to serve both soft and hard boiled eggs RELIABLE USE:Holds the egg tightly upright so you can snip off tops and enjoy!