---
product_id: 3676689
title: "ECR4Kids Wooden Tunnels and Arches Stacking Playset, Montessori Toys, Natural, 18-Piece"
brand: "ecr4kids"
price: "VT109661"
currency: VUV
in_stock: true
reviews_count: 9
category: "Ecr4 Kids"
url: https://www.desertcart.vu/products/3676689-ecr4kids-wooden-tunnels-and-arches-stacking-playset-montessori-toys-natural
store_origin: VU
region: Vanuatu
---

# Sustainably harvested durable birch plywood Oversized pieces up to 15.75" for easy grip & stacking 18 hollow blocks for creative building ECR4Kids Wooden Tunnels and Arches Stacking Playset, Montessori Toys, Natural, 18-Piece

**Brand:** ecr4kids
**Price:** VT109661
**Availability:** ✅ In Stock

## Summary

> 🧩 Build brilliance, block by block — where creativity meets STEM!

## Quick Answers

- **What is this?** ECR4Kids Wooden Tunnels and Arches Stacking Playset, Montessori Toys, Natural, 18-Piece by ecr4kids
- **How much does it cost?** VT109661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/3676689-ecr4kids-wooden-tunnels-and-arches-stacking-playset-montessori-toys-natural)

## Best For

- ecr4kids enthusiasts

## Why This Product

- Trusted ecr4kids brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Multi-step finish resists scratches and UV damage, made for daily toddler adventures.
- • **STEM-Driven Play:** Boost early math, spatial skills & engineering creativity with every build.
- • **Open-Ended Imagination:** Design towers, tunnels, racetracks & more—perfect for solo or collaborative play.
- • **Kid-Friendly Size & Weight:** Oversized, hollow blocks are easy to handle yet sturdy enough for ambitious little architects.
- • **Premium Natural Craftsmanship:** Smooth, rounded edges on sustainably sourced hardwood ensure safety and style.

## Overview

The ECR4Kids 18-Piece Hollow Block Set features oversized, hollow birch plywood blocks designed to foster STEM learning and motor skills in toddlers and young children. Crafted with a durable, scratch-resistant finish and rounded edges for safety, these natural wooden blocks encourage open-ended play, spatial reasoning, and teamwork. Certified low-VOC and compliant with safety standards, this set is perfect for classrooms, playrooms, or homes aiming to inspire early engineering and math skills.

## Description

Product Description Little architects and engineers will learn through play as they build with ECR4Kids Wooden Hollow Block Set. These oversized unit-style hollow blocks introduce shape recognition and early math concepts like doubling, comparison, and symmetry. Students employ problem-solving and critical thinking skills as they stack and build with increasing complexity. Open-ended play supports imagination, and creativity, and helps develop independence as children design ramps, racetracks, and towers in countless arrangements. Use individually or pair up for teamwork, collaboration, and cooperative learning. Constructed from sustainably harvested birch plywood with a durable finish sealing the wood surface and resisting scratching. A UV inhibitor helps furniture resist ultraviolet light and yellowing. Natural birch plywood is extremely durable and will hold up to everyday use in daycares and preschools, great for the home. Hollow blocks are lightweight and easy to grasp for two-handed movement. This set of 18 hollow blocks includes two flat boards, one half-wide ramp, one ramp, six quarter units, two half-wide units, two units, and four square units. From the Manufacturer Children can build cities, buildings, roadways and more with the ECR4Kids 18 piece hollow wooden block set. Made of durable hardwood, the blocks have rounded edges and a natural smooth finish for safety. Set contains assorted shapes and sizes.

Review: Awesome blocks - Very nice size for my block center. Well made and a good price.
Review: Beautiful Quality Blocks! - Holy moly these are great! Hands down best toy I’ve purchased. These are the perfect weigh and size for my four year old, heavy enough to satisfy his need to lug things around and light enough that they won’t hurt him when his structures fall. The fact that they’re hollow is genius, these have been parking garages, forts, helicopter landing pads, the North Pole, and “our new house” and we’ve only had them for 30 minutes. I was concerned that 18 wouldn’t be enough to build with but there are plenty or blocks for him to use. Great open ended play and fosters so much creativity! They are smooth and the coloring is beautiful. All corners are rounded and the fasteners are inset. I can tell these will last for years and years. So happy I found these!

## Features

- Building Blocks: Set of 18 hollow blocks for toddlers and kids in a bedroom, playroom, or classroom; includes seven easy-to-grip shapes to encourage hand-eye coordination and motor development
- STEM Education: Develop spatial awareness and learn early math and engineering skills while using critical thinking and creativity to design towers, tunnels, racetracks, houses, and more
- Durable Finish: Designed with a multi-step process highlighting the natural features and grain of the wood making each piece truly unique; designed to withstand daily wear and tear
- Certified Safe: Wood blocks for kids are GREENGUARD [GOLD] Certified for low VOCs, TSCA, and CPSIA compliant; features rounded edges and smooth surfaces for safety
- Product Dimensions: Largest rectangle is 15.75" x 8" x 4"; medium square block is 8" x 8" x 4"; smallest block is 8" x 4" x 4"; boards 15.75" x 4"; Adult Active Engaged & Direct Supervision Required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002VLHQFI |
| Additional Features | Durable, Scratch Resistant |
| Age Range Description | 3 years + |
| Best Sellers Rank | #268,792 in Toys & Games ( See Top 100 in Toys & Games ) #660 in Toy Stacking Block Sets |
| Brand Name | ECR4Kids |
| Color | Natural |
| Customer Reviews | 4.6 4.6 out of 5 stars (123) |
| Educational Objective | STEM |
| Global Trade Identification Number | 00763960241707 |
| Included Components | Hollow Block Set |
| Is Assembly Required | No |
| Item Dimensions | 15.75 x 8 x 4 inches |
| Item Type Name | EDUCATIONAL_SUPPLIES |
| Item Weight | 36 Pounds |
| Manufacturer | ECR4Kids |
| Manufacturer Maximum Age (MONTHS) | 1500.0 |
| Manufacturer Minimum Age (MONTHS) | 36.0 |
| Manufacturer Part Number | ELR-0342 |
| Manufacturer Warranty Description | Other |
| Material Type | Hardwood |
| Model Name | ECR4Kids Big Hollow Block Set (18 Pieces) STEM Education Wooden Building Blocks |
| Model Number | ELR-0342 |
| Model Year | 2021 |
| Number of Pieces | 18 |
| Number of Players | More than one, unspecified |
| Operation Mode | manual |
| Power Source | manual |
| Set Name | 18-Piece Set |
| Size | 18 Piece Set - Large |
| Target Audience | Unisex Children |
| Theme | Education |
| Toy Building Block Type | Stacking Toy Building Block |
| UPC | 728131126573 763960241707 659223169843 |

## Images

![ECR4Kids Wooden Tunnels and Arches Stacking Playset, Montessori Toys, Natural, 18-Piece - Image 1](https://m.media-amazon.com/images/I/81fAGXCoOUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome blocks
*by J***S on March 17, 2026*

Very nice size for my block center. Well made and a good price.

### ⭐⭐⭐⭐⭐ Beautiful Quality Blocks!
*by J***T on March 5, 2019*

Holy moly these are great! Hands down best toy I’ve purchased. These are the perfect weigh and size for my four year old, heavy enough to satisfy his need to lug things around and light enough that they won’t hurt him when his structures fall. The fact that they’re hollow is genius, these have been parking garages, forts, helicopter landing pads, the North Pole, and “our new house” and we’ve only had them for 30 minutes. I was concerned that 18 wouldn’t be enough to build with but there are plenty or blocks for him to use. Great open ended play and fosters so much creativity! They are smooth and the coloring is beautiful. All corners are rounded and the fasteners are inset. I can tell these will last for years and years. So happy I found these!

### ⭐⭐⭐⭐⭐ Great idea!
*by T***K on July 5, 2019*

An investment, but our son loves these! He's 21 months, and we've held back the triangles and largest rectangles for now (still gives him lots!) He's found many uses already. In less than 2 weeks they've been a tower, stepping stones, a road for cars, a foot stool at his arm chair, a step to stand on at his toy tool bench, a tunnel to put cars through, and a container to drop toys into (flat on floor with opening facing up). When we redid our deck, he carried around the 2 flat pieces and his hammer all day. Other reviews are right- these are just the right weight; light enough for him to carry and substantial enough to be satisfying. No sharp edges, well finished, and sturdy. There are some scratches on the surface of a few pieces that might have been there when we recieved them? Not obvious or bothersome to me though.

## Frequently Bought Together

- ECR4Kids Hollow Block Set, Wooden Toys, Natural, 18-Piece
- PicassoTiles 50 Piece Race Car Track Building Block Educational Toy Set Magnetic Tiles Magnet DIY Playset 2 Light Up STEM Learning Construction Kit Hand-Eye Coordination Fine Motor Skill Training

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-09*