Mosaic 249 Piece DIY Construction Set

BUILD ANYTHING WITH REAL TOOLS: Create, design, and explore with 249 colorful pieces, a kid-safe electric drill, and a mechanical screwdriver. Kids can build countless models — from the 38 guided designs in the booklet to their own imaginative creations — using bright pastel blocks that blend creativity and engineering.

STEM LEARNING MADE FUN: Hands-on play meets education with our interactive drill and tool set (2 AA batteries not included). Building 2D and 3D models helps kids develop problem-solving, coordination, and confidence while learning the foundations of science, technology, engineering, art, and math.

FAMILY FUN THAT BUILDS TOGETHERNESS: Turn playtime into meaningful family time. Work side-by-side to create robots, planes, animals, and vehicles using four real DIY tools. Every project strengthens teamwork, focus, and patience, nurturing both creativity and connection.

THE PERFECT GIFT FOR CURIOUS KIDS: Packed with vibrant pastel colors and built from durable, child-safe materials, this set is made to last. Includes a sturdy storage case to keep every piece organized and ready for the next big idea. Ideal for birthdays, holidays, or anytime fun for kids ages 3–9.

MOBIUS QUALITY YOU CAN TRUST: Every MOBIUS STEM set is safety-tested, BPA-free, and backed by our 2-year manufacturer warranty. Delivered in a gift-ready box, it’s the perfect combination of quality, creativity, and lasting play — proudly part of the MOBIUS Quality Promise.