Cardboard Construction Kit - 401 PCS Kids Building Set with Safe Serrated Cutter, STEM Upcycled Tool for DIY Cardboard Projects, Engineering & Creativity (Standard Edition)
🛡️ SAFE & CHILD-FRIENDLY TOOLS – ZLemma’s signature Safety Ring on adult saw, kid saw, roller, screwdriver, and punch tool ensures safe play for kids and adults.
🔩 STRONG BOLT & NUT SYSTEM – 100 short bolts + 100 nuts, 50 long bolts + 50 nuts, 32 right-angle connectors; build stable 3D cardboard structures.
🔄 HINGES & PIVOT SPACERS – 16 hinges + 48 pivot spacers allow doors, flaps, and rotating parts to move freely.
🎁 PREMIUM GIFT BOX – Upgraded box for gifting, with built-in storage to keep bolts and parts neatly organized.
🌍 EDUCATIONAL & CREATIVE PLAY – Encourages kids to reuse cardboard, develop STEM skills, hands-on creativity, and environmental awareness.
