Intimacy HOT Heart Massager is a personal massager designed for intimate use, featuring a warming function for enhanced comfort. This device offers a unique heart shape for targeted stimulation. It's suitable for individuals seeking to explore new sensations and deepen personal pleasure. Reusable. Great for period cramps, a warm massage, hand warmer, bed warmer, we've used these for so many things. Just boil to reuse. I've reused some over 20+ times!