---
product_id: 308748338
title: "Makedo Scru 180 | Reusable Cardboard Screws Refill, Connects Up to 3 Layers | Top Up Your Toolbox, Twist In and Out with the Scru-Driver | Screen-Free STEM + STEAM Educational Toy | Reusable, Kids Age 4+"
brand: "makedo"
price: "$40.19"
currency: USD
in_stock: true
reviews_count: 13
category: "Makedo"
url: https://www.desertcart.us/products/308748338-makedo-scru-180-reusable-cardboard-screws-refill-connects-up-to
store_origin: US
region: United States of America
---

# Connects 3 cardboard layers 180-piece refill pack Fully reusable screws Makedo Scru 180 | Reusable Cardboard Screws Refill, Connects Up to 3 Layers | Top Up Your Toolbox, Twist In and Out with the Scru-Driver | Screen-Free STEM + STEAM Educational Toy | Reusable, Kids Age 4+

**Brand:** makedo
**Price:** $40.19
**Availability:** ✅ In Stock

## Summary

> 🔧 Twist, connect, and craft your cardboard empire!

## Quick Answers

- **What is this?** Makedo Scru 180 | Reusable Cardboard Screws Refill, Connects Up to 3 Layers | Top Up Your Toolbox, Twist In and Out with the Scru-Driver | Screen-Free STEM + STEAM Educational Toy | Reusable, Kids Age 4+ by makedo
- **How much does it cost?** $40.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/308748338-makedo-scru-180-reusable-cardboard-screws-refill-connects-up-to)

## Best For

- makedo enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Ready Fun:** Encourages problem-solving and critical thinking with screen-free hands-on play.
- • **Toolbox Essential:** 180 precision-crafted screws to top up your Makedo toolkit and keep projects flowing.
- • **Build Beyond Limits:** Securely fasten up to 3 layers of corrugated cardboard for complex creations.
- • **Kid-Powered Innovation:** Designed for ages 4+, empowering young makers to twist, connect, and create independently.
- • **Eco-Friendly Engineering:** Reusable screws reduce waste while fueling endless creativity.

## Overview

The Makedo Scru 180 is a 180-piece refill set of reusable cardboard screws designed to connect up to three layers of corrugated cardboard. Perfect for kids aged 4 and up, it supports screen-free STEM and STEAM learning by fostering creativity, problem-solving, and hands-on building skills. These durable, eco-friendly screws are a must-have addition to any Makedo toolkit, enabling endless upcycling and imaginative play.

## Description

desertcart.com: Makedo Scru 180 | Reusable Cardboard Screws Refill, Connects Up to 3 Layers | Top Up Your Toolbox, Twist In and Out with the Scru-Driver | Screen-Free STEM + STEAM Educational Toy | Reusable, Kids Age 4+ : Toys & Games

Review: High quality, worth the investment - The tools and scrus are just as good as they say. Top quality, effective, and makes a shockingly sturdy connection between cardboard sheets. Worth the extra money!
Review: These are the Best Kids Toy Don't Pass Them Up - People are always floored when I throw a cardboard city party and teach their kids to use cardboard screws. They are without a doubt one of the best toys for kids and shouldn’t be a secret. I’ve reordered these 5 times because people love them so much. Usage : Twist them into cardboard. Done. This is usually easier if there is an existing hole to press them into. Adults can usually push them in and screw them with their hands, but for kids it’s much easier if they use the ‘cardboard wrench’ to pop a hole and then the hexagon bit to twist them in (even though most kids can twist the screw in with their hands once they get the screw stuck in the hole). These screws are pretty self-explanatory, but I’ve found that demonstrating how to use them and helping smaller kids (K-3) with their first few screws makes them much more likely to be able to do them on their own. Issues : I haven’t had any issues using these. They can be reused seemingly forever and they are very sturdy - I keep them in a box with other tools so heavy weights occasionally fall on loose screws but I’ve never had one damaged.

## Features

- BRING IMAGINATION TO LIFE: Top-up your Makedo with custom designed tools that allow small hands to craft with ease and precision
- CREATING IS SIMPLE: This is pure, no-tech (but tech-friendly*) fun for girls and boys. Simple and safe, cardboard construction has never been this easy
- GIFT GIVING: Expand Your tool kit! The perfect gift for your student or classroom to supplement their Makedo tool kit. Makedo facilitates educational fun and keeps our planet green.
- STEM and STEAM LEARNING: Anything is possible as the happy makers up-cycle, up-skill, problem solve and develop critical 21st century thinking skills. Each SCRU is versatile, strong, and connects up to three layers of corrugated cardboard
- NOTE: This is not a stand-alone kit. You will need a SCRU-DRIVER or MINI-TOOL to use the SCRU parts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08X5XTZLY |
| Additional Features | Connects up to three layers of corrugated cardboard, completely reusable |
| Age Range Description | Baby |
| Best Sellers Rank | #83,479 in Toys & Games ( See Top 100 in Toys & Games ) #256 in Toy Construction Tools |
| Brand Name | Makedo |
| Color | Teal |
| Customer Reviews | 4.6 out of 5 stars 77 Reviews |
| Educational Objective | Problem Solving Skills |
| Global Trade Identification Number | 09343207001090 |
| Item Dimensions | 1.3 x 4.13 x 8.74 inches |
| Item Weight | 0.26 kg |
| Manufacturer | MAKEDO |
| Manufacturer Maximum Age (MONTHS) | 156 |
| Manufacturer Minimum Age (MONTHS) | 48 |
| Manufacturer Part Number | B0180 |
| Material Type | Cardboard |
| Model Name | Makedo SCRU 180 |
| Model Number | ODG-B0180 |
| Model Year | 2021 |
| Number of Packs | 1 |
| Number of Pieces | 180 |
| Operation Mode | Manual |
| Set Name | Scru 180 |
| Size | Large |
| Subject Character | General Crafting |
| Theme | Educational,Educational Toys |
| Toy Building Block Type | Interlocking Toy Building Block |

## Product Details

- **Brand:** Makedo
- **Age Range (Description):** Baby
- **Theme:** Educational,Educational Toys
- **Item dimensions L x W x H:** 1.3 x 4.13 x 8.74 inches
- **Material:** Plastic

## Images

![Makedo Scru 180 | Reusable Cardboard Screws Refill, Connects Up to 3 Layers | Top Up Your Toolbox, Twist In and Out with the Scru-Driver | Screen-Free STEM + STEAM Educational Toy | Reusable, Kids Age 4+ - Image 1](https://m.media-amazon.com/images/I/81ME39VLSmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality, worth the investment
*by A***R on June 26, 2026*

The tools and scrus are just as good as they say. Top quality, effective, and makes a shockingly sturdy connection between cardboard sheets. Worth the extra money!

### ⭐⭐⭐⭐⭐ These are the Best Kids Toy Don't Pass Them Up
*by B***N on January 22, 2024*

People are always floored when I throw a cardboard city party and teach their kids to use cardboard screws. They are without a doubt one of the best toys for kids and shouldn’t be a secret. I’ve reordered these 5 times because people love them so much. Usage : Twist them into cardboard. Done. This is usually easier if there is an existing hole to press them into. Adults can usually push them in and screw them with their hands, but for kids it’s much easier if they use the ‘cardboard wrench’ to pop a hole and then the hexagon bit to twist them in (even though most kids can twist the screw in with their hands once they get the screw stuck in the hole). These screws are pretty self-explanatory, but I’ve found that demonstrating how to use them and helping smaller kids (K-3) with their first few screws makes them much more likely to be able to do them on their own. Issues : I haven’t had any issues using these. They can be reused seemingly forever and they are very sturdy - I keep them in a box with other tools so heavy weights occasionally fall on loose screws but I’ve never had one damaged.

### ⭐⭐⭐⭐⭐ Great for classroom and after school activities
*by E***S on April 23, 2024*

I've been using the Makedo Scru's for a few years in an elementary school setting. Kids love making with cardboard because it is fast and durable enough to make things that they can play with or in. I like that they are reusable, but cheap enough that if a student wants to take their work home I have no problem with it. As far as accessories go, in my opinion, the scoring tool is really amazing. The cutting part of the knife is only so-so. Students prefer using a CANARY style knife or heavy cardboard scissors. We have 3D printed some tools and screws with mixed results. You can use a 3D printed mini tool (from Thingiverse), but you should really go ahead and buy the screws themselves - they are slow to print and prone to breakage. The store bought ones are much easier to work with.

## Frequently Bought Together

- Makedo Scru 180 | Top-Up Your Tool Kit and Connect Up to 3 Layers of Cardboard | at Home Play and Classroom Learning | STEM and STEAM Educational Toys | Reusable Tools for Boys and Girls Age 4+
- Makedo Scru-Driver| for Use with SCRU and SCRU+ | STEM and STEAM Educational Toys for Kids | at Home Play + Classroom Learning | Reusable 1 Piece Tool for Boys and Girls Age 4+
- Makedo Explore | Upcycled Cardboard Construction Toolkit in Small Toolbox (50 Pieces) | STEM + STEAM Educational Toys for at Home Play + Classroom Learning | Reusable Tools for Boys and Girls Age 5+

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-28*