--- product_id: 203696669 title: "Sntieecr STEM Electric Circuit Motor Kit, Science Experiment Educational Kit" brand: "sntieecr" price: "€ 27.86" currency: EUR in_stock: true reviews_count: 13 category: "Sntieecr" url: https://www.desertcart.es/products/203696669-sntieecr-stem-electric-circuit-motor-kit-science-experiment-educational-kit store_origin: ES region: Spain --- # Complete circuit kit with 20+ components STEM-focused, ideal for ages 8+ learning electrical basics Includes 2 motors & multiple propellers for hands-on builds Sntieecr STEM Electric Circuit Motor Kit, Science Experiment Educational Kit **Brand:** sntieecr **Price:** € 27.86 **Availability:** ✅ In Stock ## Summary > ⚡ Spark curiosity, build brilliance, and join the STEM revolution! ## Quick Answers - **What is this?** Sntieecr STEM Electric Circuit Motor Kit, Science Experiment Educational Kit by sntieecr - **How much does it cost?** € 27.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/203696669-sntieecr-stem-electric-circuit-motor-kit-science-experiment-educational-kit) ## Best For - sntieecr enthusiasts ## Why This Product - Trusted sntieecr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** Small, lightweight kit fits easily on any desk or backpack — take your science adventures anywhere. - • **Safe & Age-Appropriate:** Recommended for kids 8+, with clear safety guidelines to ensure worry-free experimentation. - • **Hands-On Engineering Fun:** Build real electric circuits and watch your inventions come alive with spinning propellers and buzzing sounds. - • **All-in-One STEM Powerhouse:** Over 20 parts including motors, switches, bulbs & buzzers to ignite curiosity. - • **Perfect for Classroom & Home:** Designed for school projects and interactive parent-child learning sessions that boost STEM skills. ## Overview The Sntieecr STEM Electric Circuit Motor Kit is a compact, all-inclusive educational set featuring over 20 components such as motors, switches, bulbs, and propellers. Designed for children aged 8 and up, it offers hands-on experience in building simple electric circuits, making it perfect for school projects and interactive STEM learning at home. This kit encourages creativity, critical thinking, and practical understanding of electrical principles in a safe, engaging format. ## Description desertcart.com: Sntieecr STEM Electric Circuit Motor Kit, Science Experiment Educational Kit : Toys & Games Review: Great starter set! - This is a great kit for “young scientists” learning about basic circuits. We purchased this set to support a class science project and it didn’t fail. Easy to set up and all of the components worked right out of the box. The only thing I wish the set had was a stand to hold the fan motors. Otherwise, great starter set! Review: Kids had fun - This is a cool product for kids to experiment with and have fun while learning. My only regret is purchasing the bag version instead of the boxed set. The bag didn't include a board or the attachments needed to hold the fan motor or lights, which limited some of the projects. That said, the overall quality is great, easy to use and it's still a fun and engaging product. ## Features - COMPLETE CIRCUIT KIT: Comes with one instructions, 5 x crocodile clip leads, 5 x bulbs, 2 x motors, 2 x motor holder, 2 x rocker switches, 3 x propeller with 3 Vanes, 3 x propeller with 4 Vanes, 1 x buzzer sounder, 1 x bulb holders, AA size battery holder (1 x 1.5V), AA size battery holder (2 x 1.5V), packaged with enough circuit accessories for you do science project easily - SCIENCE EXPERIMENT KIT: This popular and interesting electronic science experiment STEM toys can well inspire and encourage kids learning about science. This Montessori learning toy is good for curious kids, turning your own new ideas and inventions into reality. Also perfect for Children's school science STEM engineering projects, Ideal back to school gift for curious minds - WIDE APPLICATIONS: The circuit motor kit can well catch kids attention and let the them try to build, experiment and explore basic electrical simple circuits. It can also be used in school in science, STEM, technology and design courses, easy to meet your project needs, properly educating some circuit knowledge would be a good interaction time with your kids together - NOTICE: It is recommended that the voltage be 1.5V-3V. If the voltage is 3V, please control the time. The use time should not be too long, and the time should be controlled within 3 minutes. After 5-10 minutes, the circuit will generate heat and a short circuit. - WARNING: Suitable for 8+ years. CHOKING HAZARD—Small parts, not for children under 3 years. Be careful of scald caused by short circuit. Do not mix old and new batteries. Do not mix alkaline, standard (carbon-zinc), or rechargeable batteries, the kids must use under the supervision of adults - Tip: Please connect all the circuits properly before switching on the power ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086WCB5NK | | Age Range Description | Kid | | Best Sellers Rank | #27,475 in Toys & Games ( See Top 100 in Toys & Games ) #261 in Educational Science Kits | | Brand Name | Sntieecr | | Customer Reviews | 4.2 out of 5 stars 1,065 Reviews | | Educational Objective | STEM | | Item Dimensions | 4.72 x 3.93 x 1.18 inches | | Manufacturer | Sntieecr | | Manufacturer Part Number | ST-0241 | | Manufacturer recommended age | 8 years and up | | Material Type | Metal, Plastic | | Model Number | ST-0241 | | Number of Packs | 1 | | Set Name | Electric Circuit Motor Kit | | Size | Small | | Theme | Physics | | UPC | 880034251438 | ## Images ![Sntieecr STEM Electric Circuit Motor Kit, Science Experiment Educational Kit - Image 1](https://m.media-amazon.com/images/I/61B5GfDiIYL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Are there detailed instructions for this ?** A: Ours had no directions - when I bought it, my kiddo was studying circuits in school so she knew what to do from class. **Q: What size bulbs are these? I need to order some replacements.** A: Friend, the length of the bulb is about 2.5cm, and the radius is about 1cm. **Q: What does the buzzer sound like? Is it loud or quiet?** A: Friend, our buzzer sound is the sound of normal motor rotation, the sound will not be very loud. **Q: What is the bulb holder base size? C9? E12? E10?** A: Friend, the bulb holder base size is E10. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great starter set! *by R***. on December 28, 2025* This is a great kit for “young scientists” learning about basic circuits. We purchased this set to support a class science project and it didn’t fail. Easy to set up and all of the components worked right out of the box. The only thing I wish the set had was a stand to hold the fan motors. Otherwise, great starter set! ### ⭐⭐⭐⭐⭐ Kids had fun *by H***N on July 30, 2026* This is a cool product for kids to experiment with and have fun while learning. My only regret is purchasing the bag version instead of the boxed set. The bag didn't include a board or the attachments needed to hold the fan motor or lights, which limited some of the projects. That said, the overall quality is great, easy to use and it's still a fun and engaging product. ### ⭐⭐⭐⭐ Overall great deal and kit *by C***Y on November 21, 2025* Great kit. I wish it came with more instructions and learning material. Liked all the options for trying the circuits. ## Frequently Bought Together - Sntieecr Electric Circuit Motor Kit, Science Experiment Educational Montessori Learning Kits Set for Kids DIY STEM Engineering Project, for Kids - (100 Pcs) MCIGICM 5mm LED Light Diodes, LED Circuit Assorted Kit for Science Project Experiment (Multi-Colored - 5 Color) - EUDAX 6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with Shaft Propeller, 2 x AA Battery Holder,9V Battery Clip Connector,Plastic Wheels for DIY Science Projects --- ## 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.es/products/203696669-sntieecr-stem-electric-circuit-motor-kit-science-experiment-educational-kit](https://www.desertcart.es/products/203696669-sntieecr-stem-electric-circuit-motor-kit-science-experiment-educational-kit) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-09-06*