--- product_id: 535235443 title: "Learning Resources Rainbow Reactions Preschool Science Lab Set, Ages 4+, Colour-Mixing Science Experiments for Kids, STEM Toys for Kids, 14 Pieces" brand: "learning resources" price: "215 zł" currency: PLN in_stock: true reviews_count: 13 category: "Learning Resources" url: https://www.desertcart.pl/products/535235443-learning-resources-rainbow-reactions-preschool-science-lab-set-ages-4 store_origin: PL region: Poland --- # 10 vibrant color-mixing experiments child-sized, easy-grip tools 14-piece deluxe lab set Learning Resources Rainbow Reactions Preschool Science Lab Set, Ages 4+, Colour-Mixing Science Experiments for Kids, STEM Toys for Kids, 14 Pieces **Brand:** learning resources **Price:** 215 zł **Availability:** ✅ In Stock ## Summary > 🌈 Ignite young scientists with colorful experiments that turn playtime into a STEM adventure! ## Quick Answers - **What is this?** Learning Resources Rainbow Reactions Preschool Science Lab Set, Ages 4+, Colour-Mixing Science Experiments for Kids, STEM Toys for Kids, 14 Pieces by learning resources - **How much does it cost?** 215 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/535235443-learning-resources-rainbow-reactions-preschool-science-lab-set-ages-4) ## 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 - • **Skill-Building Fun:** Boost fine motor skills, observation, and experimentation with every colorful reaction. - • **Hands-On STEM Magic:** 14 durable, child-friendly lab tools designed for little hands to spark early science curiosity. - • **Screen-Free Learning:** No batteries needed—pure tactile, hands-on STEM discovery that kids and parents love. - • **Vivid Color Chemistry:** Explore 10 guided experiments that reveal the mesmerizing science of color mixing and reactions. - • **All-in-One Organized Lab:** Compact base stores all 14 pieces neatly, making cleanup and storage effortless for busy parents. ## Overview The Learning Resources Rainbow Reactions Preschool Science Lab Set is a 14-piece STEM toy designed for children aged 4 and up. Featuring child-sized lab tools and a full-color activity guide, it offers 10 engaging color-mixing experiments that develop fine motor skills, observation, and early scientific thinking. Durable and easy to clean, this set encourages hands-on learning without batteries, perfect for home or classroom use. ## Description Learning Resources Rainbow Reactions Preschool Science Lab Set, Ages 4+, Colour-Mixing Science Experiments for Kids, STEM Toys for Kids, 14 Pieces : desertcart.co.uk: Toys & Games Review: A good purchase. - Purchased for a four year old, but also enjoyed by an 11 year old. Review: Excellent intro into science for young kids, but you'll need to buy consumable ingredients yourself - My daughters loved this science kit, and introduced the word "experiments" to my 4-year old daughter's vocabulary. Inside is a set of child-friendly science equipment (three large plastic test tubes, a 250ml beaker, a spoon, a child-friendly pipette, two test-tube stoppers, a funnel, three coloured lenses and a plastic base to hold it all). Also included is a booklet which outlines a series of experiments that you can try. These range from creating a baking soda volcano to making coloured "rain" in the test tubes. My children were a little too young to run the experiments themselves, so I happily stepped in to guide them through it. Note, that you will need to supply the consumable materials (generally household items that you have a good chance of having in your home, such as different food colourings, shaving foam, baking soda, vinegar, milk etc). The experiments are repeatable, and my daughters loved experimenting to get reactions. Even the neighbours kids watched over the fence in amazement. This is a fun introduction into simple to do science experiments and reactions that young children will enjoy whilst they're learning at the same time. ## Features - THE SCIENCE OF COLOUR MIXING: Children discover the science behind colour mixing with this 14-piece deluxe preschool science lab set with child-friendly tools and equipment based on real laboratory equipment. - FULL-COLOUR GUIDE: As they follow along and do the 10 fun science experiments for kids, little ones build observation, experimentation, and other STEM skills. Make colourful flowers, a rainbow ‘volcano’, a rainbow and more. - CHILD-SIZED LAB TOOLS: Designed for little hands, this science kit’s colour lenses, test tubes, beaker, funnel, and dropper are easy to hold and help children build fine motor skills as they experiment. - DURABLE, EASY TO CLEAN: This preschool science lab set is made from durable materials and is easy to clean. Pieces store inside the Rainbow Reactions base after the learning fun is over. This set is suitable for STEM learning in the classroom or at home. - INCLUDES: 1 Rainbow Reactions base, 3 test tubes each with a stopper, 3 rainbow lenses, 1 funnel, 1 pipette, 1 teaspoon, and Activity Guide. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C1TLFCKR | | Assembly Required | No | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 23,945 in Toys & Games ( See Top 100 in Toys & Games ) 274 in Educational Science Kits | | Colour | Multicolor | | Customer Reviews | 4.4 4.4 out of 5 stars (117) | | Date First Available | 11 May 2023 | | Educational Objective(s) | STEM, Observation Skills, Motor Skills | | Item model number | LER2894 | | Language | English | | Manufacturer recommended age | 36 months - 7 years | | Material Type(s) | Plastic | | Number of Game Players | 1-2 | | Number of pieces | 14 | | Product Dimensions | 25.4 x 21.59 x 11.43 cm; 556 g | | Release date | 11 May 2023 | | tech_spec_battery_description_toys | No batteries required | ## Product Details - **Age range (description):** Kid - **Brand:** Learning Resources - **Item dimensions L x W x H:** 25.4 x 21.6 x 11.4 centimetres - **Size:** 10 inches (L) x 8.5 inches (W) x 4.5 inches (H) - **Theme:** Chemie ## Images ![Learning Resources Rainbow Reactions Preschool Science Lab Set, Ages 4+, Colour-Mixing Science Experiments for Kids, STEM Toys for Kids, 14 Pieces - Image 1](https://m.media-amazon.com/images/I/619WOif-QjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A good purchase. *by K***E on 25 June 2025* Purchased for a four year old, but also enjoyed by an 11 year old. ### ⭐⭐⭐⭐⭐ Excellent intro into science for young kids, but you'll need to buy consumable ingredients yourself *by D***D on 1 August 2023* My daughters loved this science kit, and introduced the word "experiments" to my 4-year old daughter's vocabulary. Inside is a set of child-friendly science equipment (three large plastic test tubes, a 250ml beaker, a spoon, a child-friendly pipette, two test-tube stoppers, a funnel, three coloured lenses and a plastic base to hold it all). Also included is a booklet which outlines a series of experiments that you can try. These range from creating a baking soda volcano to making coloured "rain" in the test tubes. My children were a little too young to run the experiments themselves, so I happily stepped in to guide them through it. Note, that you will need to supply the consumable materials (generally household items that you have a good chance of having in your home, such as different food colourings, shaving foam, baking soda, vinegar, milk etc). The experiments are repeatable, and my daughters loved experimenting to get reactions. Even the neighbours kids watched over the fence in amazement. This is a fun introduction into simple to do science experiments and reactions that young children will enjoy whilst they're learning at the same time. ### ⭐⭐⭐⭐ Great for learning *by A***R on 18 August 2025* Bought for grandson aged 5 who loved it ## Frequently Bought Together - Learning Resources Rainbow Reactions, 14 Pieces, Ages 4+, Preschool Science Lab, Science Kits, Science Experiments for Kids, STEM Toys for Kids - Learning Resources Fizzy Volcano Science Kit - 13 Pieces, Ages 4+, Preschool STEM Toys for Kids, Science Experiments --- ## 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.pl/products/535235443-learning-resources-rainbow-reactions-preschool-science-lab-set-ages-4](https://www.desertcart.pl/products/535235443-learning-resources-rainbow-reactions-preschool-science-lab-set-ages-4) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-02*