--- product_id: 621790350 title: "Science Kits Electronics STEM Kit 420+ Projects 35 Parts" brand: "smilesskiddo" price: "€ 167.67" currency: EUR in_stock: true category: "Smilesskiddo" url: https://www.desertcart.at/products/621790350-science-kits-electronics-stem-kit-420-projects-35-parts store_origin: AT region: Austria --- # 37-page colorful manual 420+ experiments 35 snap-together parts Science Kits Electronics STEM Kit 420+ Projects 35 Parts **Brand:** smilesskiddo **Price:** € 167.67 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite young minds with 420+ electrifying STEM adventures! ## Quick Answers - **What is this?** Science Kits Electronics STEM Kit 420+ Projects 35 Parts by smilesskiddo - **How much does it cost?** € 167.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/621790350-science-kits-electronics-stem-kit-420-projects-35-parts) ## Best For - smilesskiddo enthusiasts ## Why This Product - Trusted smilesskiddo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe STEM Fun for Ages 3-12:** Designed for early explorers to tweens, fostering critical thinking and problem-solving skills. - • **Master 420+ Hands-On Projects:** Unleash creativity with hundreds of safe, no-solder circuits that spark real STEM skills. - • **Vibrant Manual & Cards Included:** Step-by-step colorful guides that build confidence and curiosity in every young engineer. - • **Snap & Learn with 35 Modular Parts:** Effortless assembly means instant success and endless experimentation—no tools required. - • **The Ultimate Gift for Future Innovators:** Keep kids engaged for hours while cultivating the next generation of tech leaders. ## Overview The SMILESSKIDDO Science Kits Electronics STEM Kit offers over 420 hands-on electronic projects using 35 snap-together parts, designed for kids ages 3 to 12. This no-solder, tool-free kit includes a colorful 37-page manual and indicator cards to guide young learners through circuits and engineering basics, making it an ideal educational toy that combines fun with foundational STEM skills. ## Description desertcart.com: SMILESSKIDDO Science Kits Electronics STEM Kit 420+ Projects 35 Parts | Over 420 Experiments, 35 Circuit Parts, Hands-On STEM Learning, Educational Toy, Gift for Kids Ages 3-12 : Toys & Games ## Features - Build over 420pcs Projects - The various electronic experiments include spray module, RGB, RGB light module, flying saucer accessories, etc. Kids can learn the basics of electrical engineering in a safe and fun way. science kits for kids age 5-7, science kits for kids age 8-12 - Educational STEM Toys - The science kits came with 35pcs small circuits allow kids to combine many projects. . Kids will learn the circuit knowledge such as parallel connection and series connection. Ideal classroom props. STEM kits for kids ages 5-7, STEM kits for kids age 10-12 - No Need for Soldering or Extra Tools - Everything kids need for learning is included in this STEM kits for kids age 8-10. Compared with regular circuits, these snap circuits don't need any welding. Simply insert or tuck the circuits on the plastic plate to start your experiments (Need to prepare AA batteries. NOT included). - Colorful Manual & Cards - The colorful 37-page-manual and 4 indicator cards make a thorough introduction of building circuit in 118 ways. Build kids' confidence and arouse their curiosity to raise questions during play. - Ideal Gift for Kids - Cultivate your kids to be a little physicists and keep them busy for hours. Multiple ways to play, free assembly, expand thinking, and develop different playing experiences. boys toys age 8-10, toys for ages 5-7, 10 year old boy gifts, gifts for 8 year old boys ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQV1VMPK | | Age Range Description | Kid | | Best Sellers Rank | #5,518 in Toys & Games ( See Top 100 in Toys & Games ) #52 in Educational Science Kits | | Brand Name | SMILESSKIDDO | | Customer Reviews | 4.4 4.4 out of 5 stars (558) | | Educational Objective | STEM | | Included Components | circuit board | | Item Dimensions | 14.5 x 11 x 3.1 inches | | Item Highlight | Over 420 Experiments, 35 Circuit Parts, Hands-On STEM Learning, Educational Toy, Gift for Kids Ages 3-12 | | Item Type Name | circuit board | | Item Weight | 1.13 kg | | Manufacturer | SMILESSKIDDO | | Manufacturer Part Number | QD-RC1007 | | Manufacturer recommended age | 3 years and up | | Material Type | Plastic | | Model Number | RC1007 | | Number of Items | 32 | | Set Name | SMILESSKIDDO Science Kits Electronics STEM Kit 420+ Projects 35 Parts | | Size | Small | | Theme | Science | ## Images ![Science Kits Electronics STEM Kit 420+ Projects 35 Parts - Image 1](https://m.media-amazon.com/images/I/81pYVc69sxL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Science Kits for Kids - STEM Kits for Kids, Electronics Exploration Kit, Over 420 Projects, 35 Circuit Parts, STEM Educational Toy Gifts for Kids Boys Girls Ages 3 4 5 6 7 8 9 10 11 12 - SMILESSKIDDO STEM Toys for Kids 8-13 Years Old, 36-in-1 Robotics Kit with Solar Power & Sensors, 434 Pieces Learning & Education Science Kits, Birthday Gift Idea for Boys and Girls --- ## 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.at/products/621790350-science-kits-electronics-stem-kit-420-projects-35-parts](https://www.desertcart.at/products/621790350-science-kits-electronics-stem-kit-420-projects-35-parts) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-15*