---
product_id: 390898838
title: "UB UNITBRICKS 58 pcs Mini Unit Rocks Wooden Building Set for Age 3+, Black"
brand: "ub unitbricks"
price: "$U1994"
currency: UYU
in_stock: false
url: https://www.desertcart.uy/products/390898838-ub-unitbricks-58-pcs-mini-unit-rocks-wooden-building-set
store_origin: UY
region: Uruguay
---

# 23.11 x 21.84 x 6.1 cm ASTM, CPSIA, EN71 certified 100% eco-friendly wood UB UNITBRICKS 58 pcs Mini Unit Rocks Wooden Building Set for Age 3+, Black

**Brand:** ub unitbricks
**Price:** $U1994
**Availability:** ❌ Out of Stock

## Summary

> 🧩 Build, Learn, and Play - The Future is in Their Hands!

## Quick Answers

- **What is this?** UB UNITBRICKS 58 pcs Mini Unit Rocks Wooden Building Set for Age 3+, Black by ub unitbricks
- **How much does it cost?** $U1994 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/390898838-ub-unitbricks-58-pcs-mini-unit-rocks-wooden-building-set)

## Best For

- ub unitbricks enthusiasts

## Why This Product

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

## Key Features

- • **Unlock Creativity:** Encourages open-ended play and imaginative building.
- • **Eco-Conscious Play:** Crafted from sustainably sourced materials, zero plastics.
- • **Compact & Convenient:** Includes a built-in storage case for easy organization.
- • **Safe for Little Hands:** Non-toxic and compliant with international safety standards.
- • **STEM Learning Made Fun:** Fosters problem-solving and logical thinking skills.

## Overview

The UB UNITBRICKS 58 pcs Mini Unit Rocks Wooden Building Set is designed for children aged 3 and up, promoting essential skills like hand-eye coordination and creative thinking. Made from 100% sustainably grown wood, this eco-friendly set is safe, non-toxic, and compliant with major international safety standards. With a compact design and built-in storage, it’s perfect for explorative play and learning.

## Description

Age 3+58 parts BPA-freeOrganic paints and dyesSolid hardwood100% earth-friendly Our 58 piece Mini Unit Rocks are a great introduction to block play for beginning builders or take building further using them as an extension to our Mini Unit Rocks and Mini Unit Bricks sets. Just like all of our bricks, our 58 piece Unit Rocks are sustainably made from solid wood, weighted and measured for small hands, and finished in all organic paint. A great building foundation for STEM-play and investigation. Beautiful and built to last heirloom quality Hand-carved textured wood is tactile and weighted to suit childrens developmental and cognitive needs Architectural shapes promote wide exploration of weight, balance, measures, and forces, and lay a good foundation for mathematic learning Develops fine, small, and gross motor skills Encourages design, creativity, planning, and big thinking Suited to solo or collaborative building Fits with your home or schools existing block collections Natural appearance mimics real-life bricks Each set includes 58 piece hand carved Mini Unit Rocks table top blocks. Based on Pratt scale standard unit blocks  All-natural organic paints and dyes  Unit Rocks are made from solid hardwood; 100% earth-friendly  Eco-friendly card box packaging All Unit Brick products conform to major international safety requirements for toys (ASTM, CPSIA, EN71)  Designed in Thailand and the USA With no additional tools required, budding engineers are ready and able to create, develop, re-work, and marvel at their creations. Start your budding builder off on the right track with our Unit Rocks sets. Realistic blocks made to last generations.

## Features

- 59.99
- Skill level: Beginner
- Based on childcare expert Caroline Pratt's scale standard unit blocks. The mini brick is 1/8th of a Pratt scale brick. Compatible with Mini Unit Bricks and Mini Unit Rocks.
- Encourages explorative and open-ended play Introduces mathematic foundations, logic and problem-solving. Great for hand-eye coordination, fine motor skills, and balance building. Built-in storage case made from eco-friendly cardboard with picture examples of buildable structures.
- Made of 100% sustainably grown, compressed wood (HDF). Contain zero plastics and are completely non-toxic. All Unit Bricks products conform to major international safety requirements for toys (ASTM, CPSIA, EN71). Designed in Thailand and the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 23.11 x 21.84 x 6.1 cm; 1.53 kg |
| Manufacturer recommended age | 3 years and up |
| Item model number | SMUR58 |
| Educational Objective(s) | Hand-Eye Coordination, Creative Thinking, Motor Skills, Problem Solving Skills, STEM |
| Number of Puzzle Pieces | 58 |
| Assembly Required | Yes |
| Batteries Required? | No |
| Material Type(s) | Wood |
| Remote Control Included? | No |
| Color | Black |
| ASIN | B08MH9NZN6 |

## Images

![UB UNITBRICKS 58 pcs Mini Unit Rocks Wooden Building Set for Age 3+, Black - Image 1](https://m.media-amazon.com/images/I/617k11-c5SL.jpg)
![UB UNITBRICKS 58 pcs Mini Unit Rocks Wooden Building Set for Age 3+, Black - Image 2](https://m.media-amazon.com/images/I/710ZdNiR3cL.jpg)
![UB UNITBRICKS 58 pcs Mini Unit Rocks Wooden Building Set for Age 3+, Black - Image 3](https://m.media-amazon.com/images/I/61jgzNVYcBL.jpg)
![UB UNITBRICKS 58 pcs Mini Unit Rocks Wooden Building Set for Age 3+, Black - Image 4](https://m.media-amazon.com/images/I/61AaPv0CzsL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/390898838-ub-unitbricks-58-pcs-mini-unit-rocks-wooden-building-set](https://www.desertcart.uy/products/390898838-ub-unitbricks-58-pcs-mini-unit-rocks-wooden-building-set)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-11*