OOLY Neon Chalkables Liquid Chalk Markers, Set of 5 (130-030) CREATIVE COLORS: Drawing just got a lot more fun. Custom design glassware for a party or create beautiful signage on blackboards; you'll find all sorts of creative uses for Neon Chalkables. USABILITY: Make amazing, colorful creations with Neon Chalkables, the incredible liquid chalk markers. Drawing and coloring with liquid chalk is amazing because it goes on smooth with bright and vivid colors. Neon Chalkables write on porous and nonporous surfaces; try them on glass, ceramics, metal, whiteboards and even black chalkboard... they're chalk after all. EASILY ERASABLE: And best of all, the liquid chalk is easily erasable; just wipe away with water. You can even use Neon Chalkables black paper too because of their bright neon colors. PORTABLE: Clear plastic box creates easy portability to always take with you on-the-go. This convenient set is perfect for any artist. GIFTABLE: Clear and stylish box is the perfect gift for any young artist. Durable and convenient open and close box with clear package keeps product safe and allows easy access