arent Tested Parent Approved Winner! Frozen peas? Oh, please. This Therapearl pal helps soothe boo-boos and fight fevers on contact. Designed by a doctor, TheraPearl provides both hot and cold therapy. Their body-hugging shapes won't leak or drip during use. Independent lab results also prove that TheraPearl is non-toxic, so there is no threat of VOCs, heavy metals, or BPA. Ideal for the eye, cheek, and wrist.