Warmies Bee Stuffed Animals Weighted Bee Plush Warmie Bee Warmies Bumble Bee Warmies UK Junior Bee Warmies Ben Franklin Online. Warm: Heat in a microwave for 60 to 90 seconds. Enjoy soothing warmth for up to 2 hours. Reheat only when at room temperature. Cool: Place in a sealed freezer bag and freeze for 23 hours for cooling relief. Our Gift & Travel Bag is perfect for protecting your Warmies from a dirty microwave or freezer. Care: Surface clean with a damp cloth onlydo not machine wash or immerse in water as this will harm the filling material. Materials: Filled with organic materials and dried French lavender. Bee calm, cozy and happy with Bee Warmies. Fully heatable for soothing relief, gently weighted for relaxation and lavender scented for calm, this buzzing buddy makes stress and bedtime easier. A sweet as honey gift for kids and adults alike.