Plus-Plus Rainbow Tube 240 Piece Set | STEM Building Toy for Creative 2D & 3D Designs

Spark creativity and endless building possibilities with the Plus-Plus Rainbow Tube 240 Piece Set! The Plus-Plus Rainbow Tube is the perfect introduction to creative construction play. With 240 colorful pieces and one simple shape, kids can explore endless ways to build unique 2D mosaics and 3D creations while developing important STEM skills through hands-on play. Designed to encourage imagination, focus, patience, and fine motor development, this open-ended building toy lets children follow included ideas or invent their own colorful designs. The compact, reusable tube makes it easy to store pieces and take creative fun anywhere—perfect for travel, classrooms, party favors, gifts, and everyday play. Whether creating rainbows, patterns, characters, or completely original designs, Plus-Plus helps young builders discover that one shape can create unlimited possibilities. Features: Includes 240 colorful Plus-Plus building pieces Create flat mosaics and 3D builds Encourages STEM learning and creative thinking Supports fine motor skills, focus, and patience Open-ended play with endless design possibilities Reusable, travel-friendly storage tube Great for party favors, gifts, and creative activities Includes: 240 Plus-Plus pieces Reusable tube for storage and travel Idea Guide Rainbow color mix: Red, Yellow, Purple, Orange, White, Turquoise, and Apple Product Details: Recommended Age: 5+ Each piece measures 0.75" x 0.5" (20mm x 12mm) About Plus-Plus: Designed and made in Denmark Produced using 100% wind energy Made with recyclable polyethylene plastic BPA-free and phthalate-free Created in a zero-plastic-waste factory powered by renewable energy Perfect for curious builders and creative kids, the Plus-Plus Rainbow Tube 240 Piece Set delivers screen-free fun while inspiring imagination, learning, and hands-on discovery.

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