This perfect combo set includes a medium brush tip Aqua Brush Pen along with a 4 pack ButterStix® Aquarelle. Jaq Jaq Bird's Aqua Brush Pen has a durable tip that holds its point for better stroke control. ButterStix® Aquarelle's hexagon shape supports easy gripping for small hands. The curated primary color set will expand into an entire rainbow of colors when mixed alone or with water. Add white to any new colors created for a perfect pastel hue. Jaq Jaq Bird's Grab N Go set is designed for spontaneous creativity, ease of travel, and to create the perfect gift set as an add-on to any of our Jaq Jaq Bird products. • Fun, mess-free coloring accessory • Helps develop fine motor skills • Reduces risk of breakage • Prevents traces of any residue • Safe for children 3 years & up. ButterStix® are sold separately.