Warmies are cuddly toys free from harmful substances that provide warmth for 90 minutes after just 90 seconds in the microwave. Lavender and herbal mixtures inside enhance well-being, have a calming effect, and help with falling asleep. The plush toys can also be used as cooling packs. To do this, wrap the cuddly toy in a plastic bag and place it in the refrigerator or freezer. The plush can be hand washed at 30 °C.