--- product_id: 243398581 title: "Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift" brand: "caferria" price: "¥15608" currency: JPY in_stock: true category: "Caferria" url: https://www.desertcart.jp/products/243398581-building-toys-for-kids-ages-4-8-stem-toys-3 store_origin: JP region: Japan --- # BPA-free, eco-friendly ABS plastic 6 specialized building tools 110 versatile pieces Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift **Brand:** caferria **Price:** ¥15608 **Availability:** ✅ In Stock ## Summary > 🚀 Build Smarter, Play Brighter — STEM fun that sparks tomorrow’s leaders! ## Quick Answers - **What is this?** Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift by caferria - **How much does it cost?** ¥15608 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/243398581-building-toys-for-kids-ages-4-8-stem-toys-3) ## Best For - caferria enthusiasts ## Why This Product - Trusted caferria brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **STEM Learning Meets Play:** Boosts problem-solving, geometric skills & teamwork through hands-on, screen-free fun. - • **Trusted Quality & Support:** Highly rated (#266 in Toy Building Sets) with 24/7 customer care ensuring lasting satisfaction. - • **Safe, Durable & Eco-Friendly:** Crafted from BPA-free, non-toxic ABS plastic with rounded edges for worry-free play. - • **Unleash Limitless Creativity:** 110 pieces + 6 tools empower kids to build vehicles, robots, dinosaurs & more—imagination has no limits. - • **Perfect Gift for Future Innovators:** Ideal for birthdays, holidays & classroom use—build confidence and skills from age 3+. ## Overview The Caferria Kids STEM Building Toy Kit features 110 colorful, BPA-free ABS pieces and 6 building tools designed for children ages 3 and up. This versatile set encourages creativity, cognitive development, and teamwork by enabling kids to construct vehicles, robots, dinosaurs, and more. Safe, durable, and highly rated, it’s the perfect educational gift to inspire young minds through hands-on STEM learning. ## Description desertcart.com: Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift | 170 Pcs Building Blocks STEM Kits, Classroom Learning Activities with Storage Box, Birthday Gift Boy Toy Age 3-5 4-6 6-8 8-10 : Toys & Games ## Features - 170-Piece Creative Building Set: The STEM building toys include 170 pieces of building blocks, 6 colors of building tools that can create 18+ design models: Gray *30, Yellow *30, Blue*30, Red*30, Green*30, and 20 removable wheels. It is a great STEM toys for 3 4 5 6 7 8 9 10 year old boys and girls. Inspire young architects with our 3 4 5 year old boy toys girl toys! Perfect toys for 5 year old boy to develop engineering curiosity, spatial reasoning, and problem-solving abilities. - Portable Storage: All blocks for kids ages 4-8 are packed in a sturdy plastic storage box, suitable for traveling and taking out to play! After the game is over, kids can put the product back into the box, which can exercise the child's storage habits and keep the child's play area and living space in order. Reduce screen time with these engaging STEM toys—perfect for independent play or teamwork. Essential building toys for 3,4,5,6 year old boy and girl, kids toys boys 3-5, boy toys age 6-8. - Interactive Building Toys: More than just boy toys – these building blocks are dynamic learning tools designed to nurture foundational STEM (Science, Technology, Engineering, and Mathematics) skills. Caferria toy building set includes an instruction manual with pictures, 18 design models can be created according to the instructions, and children can design more imaginative models according to their own ideas, we encourage children to be creators of create anything they dream of! - Certified Child-Safe Materials: The colorful STEM kits are made of ABS plastic instead of cheap PP, compared to common building toys for kids ages 3-5, caferria building kits fit together well and can last for years. And is certified free of lead, cadmium, and BPA. Round edge design, not sharp, to ensure a safe gaming environment! The perfect 3 4 5 6 7 8 year old boy gifts, 3 4 5 6 7 8 year old boy birthday gift, offering long-lasting value as both building toys and stem toys. - Christmas Gifts for Grandkids: By playing with building educational toys, children can get a strong sense of color at an early age, more quantity and variety of shapes can be multiplayer. Is the best Christmas/Birthday gifts for girls and boys 3-10 years old. Christmas Birthday gifts for 3 4 5 6 7 8 9 year old boys. 3 4 5 year old boy birthday gift. Packaged as a thrilling birthday gift for 4,5,6,7,8 or 10 year old boys. This building toys is a trusted choice for homes, classrooms, or daycare centers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFDK389P | | Additional Features | Easy Storage, Non Toxic | | Age Range Description | Kid | | Best Sellers Rank | #16,377 in Toys & Games ( See Top 100 in Toys & Games ) #744 in Toy Building Sets | | Brand Name | Caferria | | Color | Blue,gray,green,red | | Customer Reviews | 4.8 out of 5 stars 881 Reviews | | Educational Objective | Creative Thinking, STEM | | Included Components | Instruction Manual | | Item Dimensions | 10.6 x 7.8 x 4.7 inches | | Item Highlight | 170 Pcs Building Blocks STEM Kits, Classroom Learning Activities with Storage Box, Birthday Gift Boy Toy Age 3-5 4-6 6-8 8-10 | | Item Type Name | toy | | Item Weight | 2.7 pounds | | Manufacturer | Caferria | | Manufacturer Part Number | FYD1941 | | Manufacturer recommended age | 36 months - 15 years | | Material Type | Plastic | | Model Name | FYD1941 | | Model Number | FYD1941 | | Model Year | 2022 | | Number of Packs | 1 | | Number of Pieces | 170 | | Operation Mode | Manual | | Set Name | 170 Piece Creative Building Set | | Size | 7.8 x 10.6 x 4.7 inches | | Sub Brand | caferria | | Target Audience | Unisex-kids | | Theme | Space | | Toy Building Block Type | Interlocking Toy Building Block | | Unit Count | 170 Count | ## Images ![Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift - Image 1](https://m.media-amazon.com/images/I/81U1fdfeGLL.jpg) ![Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift - Image 2](https://m.media-amazon.com/images/I/81gbmoATFJL.jpg) ![Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift - Image 3](https://m.media-amazon.com/images/I/81Rzk+hEq+L.jpg) ![Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift - Image 4](https://m.media-amazon.com/images/I/71MSGk0MxtL.jpg) ![Building Toys for Kids Ages 4-8, STEM Toys for 3 4 5 6 7+ Year Old Boy Gift - Image 5](https://m.media-amazon.com/images/I/71WgleoVktL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What skills does it help kids develop?** A: This building set is designed as an open-ended STEM learning toy that develops skills: Fine Motor Skills 、Spatial Awareness & Problem-Solving、Creativity & Imagination、Focus & Patience、Language & Social Skills. **Q: What is the recommended age range?** A: This building toy is for ages 3 to 10. One set that grows with child. **Q: Is this toy safe for my child?** A: Yes, this building set is ASTM and CPSIA certified, tested by a CPSC-accepted laboratory to ensure compliance with US toy safety standards. Each piece is made from non-toxic, BPA-free, lead-free ABS material, making them safe for children aged 3+. **Q: Can multiple kids play together?** A: Yes! Include 170 pcs building blocks, perfect for a teamwork game. And this building block set makes an excellent gift for birthdays, Christmas, holidays, or any special occasion. **Q: Does it come with a storage box?** A: Yes! All blocks are packed in a sturdy plastic storage box, suitable for traveling and taking out to play! ## Frequently Bought Together - Caferria Kids Building Kit STEM Toys, 110 Pcs Educational Construction Engineering Building Blocks DIY Learning Set for Ages 3-10 Year Old Boys Girls, Best Gift for Children Creative Games Fun Play - IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Toy Set for Boys and Girls Ages 3 4 5 6 7 8 9 10 Year Old | Best Toy Gift for Kids | Top Blocks Game Kit - Gokeey Transformable Fidget Spinners 4 Pcs for Kids and Adults Stress Relief Sensory Toys for Boys and Girls Fingertip Gyros for ADHD Autism for Kids Valentines Day Gifts (Fidget Toy 4pc) --- ## 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.jp/products/243398581-building-toys-for-kids-ages-4-8-stem-toys-3](https://www.desertcart.jp/products/243398581-building-toys-for-kids-ages-4-8-stem-toys-3) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-10*