---
product_id: 292773952
title: "Rock 'N Gem Surprise, Sorting, Matching & Counting Skills Activity Set, Early Stem, 19 Pieces, Ages 3+"
brand: "learning resources"
price: "NT$3060"
currency: TWD
in_stock: true
reviews_count: 5
category: "Learning Resources"
url: https://www.desertcart.tw/products/292773952-rock-n-gem-surprise-sorting-matching-and-counting-skills-activity
store_origin: TW
region: Taiwan
---

# 8 vibrant gem colors 4 distinct gem shapes Reusable no-mess geodes Rock 'N Gem Surprise, Sorting, Matching & Counting Skills Activity Set, Early Stem, 19 Pieces, Ages 3+

**Brand:** learning resources
**Price:** NT$3060
**Availability:** ✅ In Stock

## Summary

> 💡 Crack into STEM fun with every gem surprise!

## Quick Answers

- **What is this?** Rock 'N Gem Surprise, Sorting, Matching & Counting Skills Activity Set, Early Stem, 19 Pieces, Ages 3+ by learning resources
- **How much does it cost?** NT$3060 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/292773952-rock-n-gem-surprise-sorting-matching-and-counting-skills-activity)

## Best For

- learning resources enthusiasts

## Why This Product

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

## Key Features

- • **Toddler-Ready Design:** Sized for little hands and safe for ages 3+, making learning intuitive and engaging.
- • **Crack Open Endless Fun:** Snap, chisel, and reveal colorful gems again and again for hands-on STEM excitement.
- • **Master Early STEM Skills:** Boost sorting, matching, and counting with 8 colors and 4 shapes designed for curious minds.
- • **Perfectly Portable Treasure:** Keep all your gems safe and organized in the included stylish drawstring storage bag.
- • **Mess-Free Geology Exploration:** Enjoy geology play without the cleanup thanks to durable, reusable plastic rocks.

## Overview

The Learning Resources Rock 'N Gem Surprise set offers 19 pieces of reusable, no-mess plastic geodes that open to reveal colorful gems in 8 colors and 4 shapes. Designed for kids ages 3+, it promotes early STEM learning by developing sorting, matching, and counting skills while introducing basic geology concepts. The set includes a play hammer, chisel, and a convenient drawstring bag for easy storage, making it a perfect blend of educational play and portability.

## Description

Crack open a colourful gem surprise! Little ones get a no-mess introduction to sorting, matching, and counting with the play rocks (geodes) and gems of rock 'n' Gem surprise from Learning Resources. Using the included play hammer and chisel, kids can crack open each reusable play geode and discover the translucent plastic gemstones inside. Gems double as manipulatives, and come in eight different colours and four different shapes - you might find a red heart, a purple triangle, a green Diamond, or more fun combinations. In addition to helping kids learn early sorting, matching, and counting skills, rock 'n' Gem surprise also introduces kids to early STEM and geology concepts without the messy clean-up associated with real rocks and geodes. Each of the set's two-piece play geodes pops apart and snaps back together for endless learning fun - crack 'em open again and again! Rock 'n' Gem surprise also comes with a storage bag for fast and simple clean-up.

Review: Highly recommend - Great product. Played with daily. My child has learnt colours and counting with this. The surprise element of getting a gem is something my child really enjoys. Recommend this to everyone.
Review: My toddler loves this! - This set is really fun and engaging, and it’s been a big hit. The surprise element makes it exciting for kids, and the colorful gems keep their attention while they play. It’s great for sorting, counting, and simple learning activities, which makes it both entertaining and educational for toddlers. The pieces are a good size for little hands and easy to handle. Overall, it’s a fun learning toy that kids enjoy and keeps them busy while also supporting early learning skills.

## Features

- CRACK open play rocks to reveal colourful surprise gems again and again!
- BUILD sorting, matching, and counting skills with gems in 8 colours and 4 shapes!
- NO-MESS plastic rocks with play hammer and chisel introduce geology without the clean-up!
- STORE your treasures inside the included drawstring bag!
- 3+

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P8WBK9F |
| Age Range Description | Kid |
| Best Sellers Rank | #7,260 in Toys ( See Top 100 in Toys ) #146 in Sorting & Stacking Toys |
| Brand Name | Learning Resources |
| Color | Green,purple,red |
| Customer Reviews | 4.8 out of 5 stars 2,561 Reviews |
| Educational Objective | ['Counting skills. ', 'Sorting skills', 'Familiarity with different shapes'] |
| Global Trade Identification Number | 00765023028751 |
| Included Components | 1 x Learning Resources Rock 'n' Gem Surprise |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Item Dimensions | 25.4 x 30.7 x 7.1 centimeters |
| Item Type Name | Learning Resources Rock 'n' Gem Surprise |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Learning Resources |
| Manufacturer Maximum Age (MONTHS) | 84.0 |
| Manufacturer Minimum Age (MONTHS) | 36.0 |
| Manufacturer Part Number | LER2875 |
| Material Type | Plastic |
| Model Number | LER2875 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | Hand-powered |
| Set Name | Rock 'n Gem Surprise |
| Size | M |
| Subject Character | Heart |
| Supported Battery Types | No batteries required |
| Theme | Shapes,Colourful |
| UPC | 765023028751 |

## Images

![Rock 'N Gem Surprise, Sorting, Matching & Counting Skills Activity Set, Early Stem, 19 Pieces, Ages 3+ - Image 1](https://m.media-amazon.com/images/I/71LG40-ACHL.jpg)

## Questions & Answers

**Q: Is there a set that is a little more difficult. Would like to get for a 3 yr old but worried she master it too quickly and grow bored. ?**
A: My 3 year old granddaughter solved it quickly, but we still had fun putting them back together and repeating the cycle. I've put little notes in one and told her she's got mail somewhere in that bucket. She wasn't bored with it. It helps that mom has closet space to rotate the toys that are boring now and do the same in a few months. That helps too. Also, Discovery has a "Crack your own geode". I bought it on Amazon. You get 10 geodesic in the box.

**Q: What size is the “geode” when closed?  Looking for the diameter, please.**
A: The Geode size is 2". If you have any other questions, please visit us on our Learning Resources site under the "contact us" page and we'll be happy to help.

**Q: Can you open this without using the tools?**
A: My niece is two and she had to use tool's to open them. She loves them.

**Q: Would a six year old still enjoy this?**
A: My son got this for his 6th birthday and he loves it. My 9 year old daughter also loves playing with it. My kids like mixing the colors and hide them like Easter eggs through the house.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommend
*by K***L on 28 March 2026*

Great product. Played with daily. My child has learnt colours and counting with this. The surprise element of getting a gem is something my child really enjoys. Recommend this to everyone.

### ⭐⭐⭐⭐⭐ My toddler loves this!
*by K***A on 26 May 2026*

This set is really fun and engaging, and it’s been a big hit. The surprise element makes it exciting for kids, and the colorful gems keep their attention while they play. It’s great for sorting, counting, and simple learning activities, which makes it both entertaining and educational for toddlers. The pieces are a good size for little hands and easy to handle. Overall, it’s a fun learning toy that kids enjoy and keeps them busy while also supporting early learning skills.

### ⭐⭐⭐⭐⭐ A Great Buy!!
*by S***A on 1 August 2025*

This toy is exceptional! I was very keen for it for my grand daughter and it did not disappoint. She was very excited and was able to play with it with ease. The "jewels" are lovely. My grad daughter played with it for 20 solid minutes and was looking to play with it each day during the toy rotation. A great buy!!

## Frequently Bought Together

- Learning Resources Rock 'n Gem Surprise, Sorting, Matching & Counting Skills Activity Set, Early STEM, 19 Pieces, Ages 3+
- Bluey Hide & Seek Game, Hide The Figure and Press her Nose to Start The Built-in Timer, Talks and Giggles to Help Kids find her, When Found, Kids can Dance to Theme Song

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-08-30*