--- product_id: 289228806 title: "Straw Constructor STEM Building Toys 800 pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe for Kids- Develops Motor Skills-Construction Blocks- Best Gift for Boys and Girls ?" brand: "rainbow toyfrog" price: "₱8204" currency: PHP in_stock: true url: https://www.desertcart.ph/products/289228806-straw-constructor-stem-building-toys-800-pcs-colorful-interlocking-plastic store_origin: PH region: Philippines --- # 20 cm length Sturdy storage box 800 pcs Straw Constructor STEM Building Toys 800 pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe for Kids- Develops Motor Skills-Construction Blocks- Best Gift for Boys and Girls ? **Brand:** rainbow toyfrog **Price:** ₱8204 **Availability:** ✅ In Stock ## Summary > 🚀 Build, Learn, and Play - The Future is in Their Hands! ## Quick Answers - **What is this?** Straw Constructor STEM Building Toys 800 pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe for Kids- Develops Motor Skills-Construction Blocks- Best Gift for Boys and Girls ? by rainbow toyfrog - **How much does it cost?** ₱8204 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/289228806-straw-constructor-stem-building-toys-800-pcs-colorful-interlocking-plastic) ## Best For - rainbow toyfrog enthusiasts ## Why This Product - Trusted rainbow toyfrog brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Durable:** Non-toxic materials ensure safe play for kids. - • **Customizable Fun:** Easily cut straws for endless building possibilities. - • **Unleash Creativity:** Encourages imaginative play and engineering skills. - • **Perfect Gift Choice:** Ideal for birthdays, holidays, or just-because surprises! - • **STEM Learning Made Fun:** Supports critical thinking and problem-solving. ## Overview The Straw Constructor STEM Building Toys set includes 800 colorful interlocking pieces designed to inspire creativity and develop essential motor skills in children. With flexible straws and connectors, kids can create amazing models while engaging in educational play that covers engineering, mathematics, and science. The set comes with a sturdy storage box for easy cleanup and organization, making it a perfect gift for both boys and girls. ## Description Straw Constructor STEM Building Toys 800 pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe for Kids- Develops Motor Skills-Construction Blocks- Best Gift for Boys and Girls ? ## Features - About this item Includes 800 pieces. Create amazing models using the flexible straws and connectors Great rainy day activities for kids. PRACTICE MAKES PERFECT Help Support Your Child With Early Experiences Involving: Engineering, Construction, Critical Thinking, Reasoning, Mathematics, Science, & Simple Mechanics. Invest in Your Child's Future Today Size: Straws 20 cm in length 7mm wide. Easy to build a lot of fun. You can use scissors to cut the straws to be any size you want. Packed with sturdy storage box, easy to clean and keep in storage. ## Technical Specifications | Specification | Value | |---------------|-------| | Material Type | Plastic | | Color | Multicolor | | Theme | Educational- | | Size | 800 in box | | Operation Mode | Manual | | Educational Objective | Reasoning, Shape Recognition, Imagination Development | | Number of Players | 1 | ## Images ![Straw Constructor STEM Building Toys 800 pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe for Kids- Develops Motor Skills-Construction Blocks- Best Gift for Boys and Girls ? - Image 1](https://m.media-amazon.com/images/I/81oL5Wpe06L.jpg) ## Questions & Answers **Q: Are these hard to click into connector?** A: They don't actually "click" on to the connector. The connector fits snugly into the sturdy straw pieces. They're easy to connect, and stay together until pulled apart. **Q: Happy Holidays. How many straws are there from the 800 pc set?** A: Too many to count. My granddaughter makes things out of this set all the time but they are not sturdy enough to make a fort with a sheet cover. **Q: Are they sturdy enough for rough kids?** A: Yes they are. My kids are rough and none have broken. **Q: Does it come with a storage bin?** A: Ours did not but it did come with a plastic zipper bag that stores them all perfectly and has lasted for years now. ## Frequently Bought Together - Straw Constructor STEM Building Toys 800 pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe for Kids- Develops Motor Skills-Construction Blocks- Best Gift for Boys and Girls - Brain Flakes 500 Piece Set, Ages 3+, Interlocking Plastic Disc Toy for Creative Building, Educational STEM Learning, Construction Block Play for Kids, Teens, Adults, Boys, and Girls - Learning Resources STEM Explorers Pixel Art Challenge, 402 Pieces, Ages 5+, STEM Toys for Kids, Coding Basics for Kids, STEM Activities for Classroom --- ## 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.ph/products/289228806-straw-constructor-stem-building-toys-800-pcs-colorful-interlocking-plastic](https://www.desertcart.ph/products/289228806-straw-constructor-stem-building-toys-800-pcs-colorful-interlocking-plastic) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-16*