PLUS PLUS 240-Piece Glow-in-the-Dark Interlocking Blocks | Open-Ended STEM Tube

Unlock Creative Building with PLUS PLUS Glow Tube

Meet PLUS PLUS 240-piece glow-in-the-dark interlocking blocks in a convenient tube. One simple brick shape connects to another, inviting children to craft flat mosaics or ambitious 3D structures. The glow continues to delight after lights go out, inviting longer sessions of imaginative play without screens.

Designed for open-ended exploration, this set supports STEM and STEAM play by encouraging fine motor skills, logical thinking, and creative problem solving. It blends elements of engineering, art, and puzzle solving into a tactile experience that can be enjoyed solo or with friends, family, or classmates. While not a guarantee of outcomes, many builders discover exciting ideas as they connect, stack, and experiment.

What’s in the Tube

• 240 glow-in-the-dark bricks
• Building Idea Guide Booklet to spark fresh builds
• Safe, BPA-free and phthalate-free plastic
• Made in Denmark in a zero-plastic-waste factory powered by renewable wind energy
• Tidy tube packaging ideal for storage and travel

Where and How You’ll Use It

• Car trips, restaurant breaks, or evenings at a friend’s house stay engaged on the go
• Classroom or homeschool settings as a STEM bin supplement for kindergarten through elementary grades
• Hands-on or sensory-friendly play for kids who prefer tactile, screen-free activities

Product details: Each piece measures about 3/4" x 1/2" and is designed to be compatible with other PLUS PLUS sets, expanding creative possibilities as kids grow. The set is recommended for ages 5-12, but older kids and curious adults often enjoy building along with younger learners.