All age groups can have hours of fun using their Warmies plush animal, knowing that they can be warm all night long due to a filling of specially treated natural grains and locally sourced French Lavender. They are fully microwavable yet able to be held tight after taking a bath, putting on PJs, and heading up the stairs to bed. For adults seeking some gentle relief for aching muscles or sore joints after a long day, Warmies products are ideal. Warmies plush animals are gently scented with French lavender that is carefully sourced from local growers in Provence. Can be reheated hundreds of times.