Rainbow Sparkle Metallic Gel Crayons $18.99 Default Title Out of stock Please fill in the form below if you'd like to be notified when it becomes available. Your Email Send This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply. Rainbow sparkle watercolor gel crayons make bold strokes and glide smoothly. Use a wet paintbrush to transform your art into something unique. Shop now.12 gel crayonsCreates watercolor effect when you add waterComfort grip