---
product_id: 321812507
title: "PLUS PLUS - Open Play Construction Set - 400 piece - Learn to Build Basic"
brand: "plus plus"
price: "€ 8.31"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/321812507-plus-plus-open-play-construction-set-400-piece-learn-to
store_origin: FI
region: Finland
---

# 10 color mix for endless creativity 400 vibrant pieces Eco-friendly, zero-waste factory PLUS PLUS - Open Play Construction Set - 400 piece - Learn to Build Basic

**Brand:** plus plus
**Price:** € 8.31
**Availability:** ❌ Out of Stock

## Summary

> 🧩 Build brilliance anywhere, anytime—because creativity waits for no one!

## Quick Answers

- **What is this?** PLUS PLUS - Open Play Construction Set - 400 piece - Learn to Build Basic by plus plus
- **How much does it cost?** € 8.31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/321812507-plus-plus-open-play-construction-set-400-piece-learn-to)

## Best For

- plus plus enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Boosting Play:** Develop fine motor skills, logic, and patience screen-free with every build.
- • **Sustainable & Safe:** Made in Denmark from BPA-free plastic in a renewable energy-powered, zero-waste factory.
- • **Complete Starter Kit:** Includes 400 colorful pieces, 2 baseplates, and a guidebook to jumpstart your building journey.
- • **On-the-Go Entertainment:** Compact, lightweight, and perfect for creative play anywhere, anytime.
- • **Endless Creative Possibilities:** One simple shape unlocks infinite 2D & 3D designs—build your imagination!

## Overview

The PLUS PLUS Open Play Construction Set offers 400 interlocking pieces in 10 vibrant colors, designed to inspire open-ended 2D and 3D building. Perfect for kids aged 5+, this STEM-focused toy enhances fine motor skills and creativity without screens. Crafted from BPA-free plastic in an eco-conscious Danish factory, it’s a sustainable, portable, and complete kit including baseplates and a guidebook to fuel endless imaginative play.

## Description

Plus-Plus is one shape with endless possibilities! The Learn To Build Basic set is a great way to get started with Plus-Plus. Kids will learn to create in 2D or 3D, encouraging open-ended, creative play. It’s a perfect STEM toy to develop fine motor skills, focus and patience. Suggested for ages 5-12. Includes: 400 color mix pieces (Red, Orange, Yellow, Green, Blue, Purple, Grey, Black, Brown, White) 2 Green Baseplates, 1 Guide Book gives step-by step instructions to build flat mosaics and 3D creations - animals, people, buildings and more!

## Features

- SIMPLE DESIGN - FUELS CREATIVITY: One shape, endless possibility! Every brick easily connects to the next. Create colorful flat mosaics or work in 3-D to make more intricate builds. Mix and match any Plus-Plus set to bring more ideas to life!
- STEM | STEAM Toy: Plus-Plus empowers children with free explorative play as they encourage fine motor skills, logic, creativity and imagination all without the use of screens. Part engineering, part art, with a bit of math and a whole lot of FUN!
- PERFECT FOR ON-THE-GO: Design and build your creations any way you want, wherever you want! Great for every adventure – car rides, restaurants, a friend’s house, or in your own living room. Stay entertained for hours!
- Building Set Includes: This Learn to Build set includes 400 pieces including, Red, Orange, Yellow, Green, Blue, Purple, Grey, Black, Brown, White, 2 Green Baseplates and a Guide Book for building.
- Kid-safe: This art kit appeals to a broad range of ages! Suggested ages 5+. Made from high quality BPA-free and phthalate-free plastic. Made in Denmark in our own zero-plastic-waste factory powered by renewable energy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 21.84 x 5.84 x 31.75 cm; 408 g |
| Manufacturer recommended age | 5 years and up |
| Item model number | 5710409102544 |
| Educational Objective(s) | Construction Skills |
| Number of Puzzle Pieces | 400 |
| Assembly Required | No |
| Scale | 1/32 |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Plastic |
| Remote Control Included? | No |
| Color | Basic Mix |
| ASIN | B0723BXBZ7 |

## Images

![PLUS PLUS - Open Play Construction Set - 400 piece - Learn to Build Basic - Image 1](https://m.media-amazon.com/images/I/81+nDxBNGRL.jpg)
![PLUS PLUS - Open Play Construction Set - 400 piece - Learn to Build Basic - Image 2](https://m.media-amazon.com/images/I/81N1v3kLxYL.jpg)
![PLUS PLUS - Open Play Construction Set - 400 piece - Learn to Build Basic - Image 3](https://m.media-amazon.com/images/I/815YL8Rx9yL.jpg)
![PLUS PLUS - Open Play Construction Set - 400 piece - Learn to Build Basic - Image 4](https://m.media-amazon.com/images/I/81dmjGA6tSL.jpg)
![PLUS PLUS - Open Play Construction Set - 400 piece - Learn to Build Basic - Image 5](https://m.media-amazon.com/images/I/71PHdxBAJzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are Instructions Included?**
A: Yes, each Learn to Build set comes with a Guided Instructions booklet, with instructions for a variety of possible creations.

**Q: What age range is this suitable for?**
A: Because the small parts may present a choking hazard, this product is advised for ages 3+. This product is suggested for 5-12 year olds, though you can never be too old to create! Plus-Plus appeals to a broad range of ages!

**Q: How big are the pieces?**
A: Each piece measures .75" x .5" (20mm x 12mm) Each baseplate measures 1.87" x 1.38" (48mm x 112mm)

**Q: Are pieces easy to connect and disconnect?**
A: Pieces connect easily, and are very durable. They are designed to hold their shape once connected, but they can also be disconnected.

**Q: Are pieces compatible with other sets?**
A: Yes, the Plus-Plus components in this set are compatible with other sets. All standard Plus-Plus pieces are compatible with each other. Only our BIG piece product line is not compatible.

## Frequently Bought Together

- PLUS PLUS - Learn to Build Basic Color Mix, 400 Piece - Construction Building Stem/Steam Toy, Interlocking Mini Puzzle Blocks for Kids
- PLUS PLUS Building Set with Travel Case, 3D Open Ended Stem Toy for Kids, 100 Mini Interlocking Pieces, 1 White Baseplate
- PLUS PLUS Accessory Pack, 2 Baseplates, 8 Wheels, Car Plane Train Building Pieces, Stem Construction Parts for Kids - Red & Yellow

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**Shop now:** [https://www.desertcart.fi/products/321812507-plus-plus-open-play-construction-set-400-piece-learn-to](https://www.desertcart.fi/products/321812507-plus-plus-open-play-construction-set-400-piece-learn-to)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-20*