---
product_id: 646921608
title: "Cardboard Construction Kit - 401 PCS Kids Building Set with Safe Serrated Cutter, Crease Roller, Screws & Nuts, STEM Upcycled Tool for DIY Cardboard Projects, Engineering & Creativity"
brand: "zlemma"
price: "$152.41"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/646921608-cardboard-construction-kit-401-pcs-kids-building-set-with-safe
store_origin: EC
region: Ecuador
---

# 401-piece all-in-one kit bolt-based sturdy builds ergonomic safe grip Cardboard Construction Kit - 401 PCS Kids Building Set with Safe Serrated Cutter, Crease Roller, Screws & Nuts, STEM Upcycled Tool for DIY Cardboard Projects, Engineering & Creativity

**Brand:** zlemma
**Price:** $152.41
**Availability:** ✅ In Stock

## Summary

> 🛠️ Build Bold, Build Smart — Creativity That Sticks Together!

## Quick Answers

- **What is this?** Cardboard Construction Kit - 401 PCS Kids Building Set with Safe Serrated Cutter, Crease Roller, Screws & Nuts, STEM Upcycled Tool for DIY Cardboard Projects, Engineering & Creativity by zlemma
- **How much does it cost?** $152.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/646921608-cardboard-construction-kit-401-pcs-kids-building-set-with-safe)

## Best For

- zlemma enthusiasts

## Why This Product

- Trusted zlemma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Chic Reusable Storage Box:** Sleek, durable packaging doubles as an organizer, reflecting a commitment to sustainability and clutter-free creativity.
- • **Complete 401-Piece Creative Arsenal:** Every tool your young innovator needs—from serrated cutters to screws—packed for endless DIY cardboard projects.
- • **Ergonomic Grip Ring for Safety & Precision:** ZLemma’s signature handle design ensures secure, comfortable crafting sessions with rounded edges for kid-safe use.
- • **STEM-Driven Fun Meets Professional Quality:** Designed to inspire young makers with safe, complete, and stylish tools trusted by families who value learning through play.
- • **Bolt & Nut System for Durable, Reusable Builds:** Create sturdy, flexible structures that can be taken apart and rebuilt, encouraging sustainable creativity and hands-on engineering.

## Overview

The ZLemma Cardboard Construction Kit is a comprehensive 401-piece STEM craft set featuring a safe serrated cutter, ergonomic grip ring handle, and a unique bolt-and-nut system for sturdy, reusable cardboard projects. Designed for kids, it promotes engineering skills, creativity, and sustainability with a reusable storage box and professional-grade tools.

## Description

Cardboard Construction Kit - 401 PCS Kids Building Set with Safe Serrated Cutter, Crease Roller, Screws & Nuts, STEM Upcycled Tool for DIY Cardboard Projects, Engineering & Creativity

## Features

- 🛡️ INNOVATIVE GRIP RING DESIGN – Designed with ZLemma’s signature Grip Ring handle, this tool set ensures a safe and stable hold for children during every crafting session. Rounded edges and ergonomic grips promote both safety and precision — making creativity secure and professional.
- 🔄 COMPREHENSIVE 401-PIECE TOOL SET – Packed with everything young creators need, including a professional serrated cutter, child-safe cutters, rollers, screwdrivers, bolts, nuts, and connectors. This complete and valuable kit covers all essential steps — cutting, folding, assembling, and decorating — enabling endless cardboard construction ideas
- 🔩 BOLT-BASED BUILDING SYSTEM – The unique bolt-and-nut connection system makes cardboard builds sturdy yet flexible. Kids can disassemble, store, and reassemble their projects while keeping structural stability. These bolts are also perfect for mixing materials — paper, fabric, felt, or even dried leaves — for truly creative crafting
- 📦 REUSABLE CARDBOARD GIFT BOX – Beautifully designed and durable, the box doubles as storage after use. It reflects ZLemma’s commitment to smart, sustainable packaging while offering a tidy way to keep all tools organized for the next project.
- 🌟 ZLEMMA QUALITY PROMISE – As a trusted children’s tool brand, ZLemma stands for safety, completeness, attractive design, and fair value — the perfect balance for families seeking professional-grade creative tools for young makers.

## Images

![Cardboard Construction Kit - 401 PCS Kids Building Set with Safe Serrated Cutter, Crease Roller, Screws & Nuts, STEM Upcycled Tool for DIY Cardboard Projects, Engineering & Creativity - Image 1](https://m.media-amazon.com/images/I/71IN3P6VPHL.jpg)

## Available Options

This product comes in different **Edition** options.

## Frequently Bought Together

- ZLemma Cardboard Construction Kit - 425 PCS Kids Building Set with Safe Serrated Cutter, Crease Roller, Screws & Nuts, STEM Upcycled Tool for DIY Cardboard Projects, Engineering & Creativity
- Cardboard Creations for Kids: 50 Fun and Inventive Crafts Using Recycled Materials
- Cardboard Box Engineering: Cool, Inventive Projects for Tinkerers, Makers & Future Scientists

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**Shop now:** [https://www.desertcart.ec/products/646921608-cardboard-construction-kit-401-pcs-kids-building-set-with-safe](https://www.desertcart.ec/products/646921608-cardboard-construction-kit-401-pcs-kids-building-set-with-safe)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*