Treat yourself to a slice of fun with this Rainbow Birthday Cake Squishy! Featuring colorful rainbow layers and topped with vibrant sprinkles, this adorable squishy looks just like a festive birthday cake. Made from soft, slow-rising foam, it provides a satisfying squeeze and is perfect for relieving stress, easing anxiety, or keeping busy hands entertained. Whether you're a squishy collector or looking for a fun gift, this cheerful cake slice is sure to brighten anyone's day.
