--- product_id: 592462776 title: "HeartilyMarble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India" brand: "heartily" price: "€ 118.54" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.hr/products/592462776-heartilymarble-run-saga-diy-stem-kit-fun-toy-kid-engineering store_origin: HR region: Croatia --- # 120 min assembly eco-friendly wood 74 pieces HeartilyMarble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India **Brand:** heartily **Price:** € 118.54 **Availability:** ✅ In Stock ## Summary > 🎉 Build, Play, and Create - The Future Awaits! ## Quick Answers - **What is this?** HeartilyMarble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India by heartily - **How much does it cost?** € 118.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/592462776-heartilymarble-run-saga-diy-stem-kit-fun-toy-kid-engineering) ## Best For - heartily enthusiasts ## Why This Product - Trusted heartily brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Screen-Free Fun:** Encourage creativity and problem-solving without screens! - • **Lifetime Support:** Enjoy peace of mind with our no-questions-asked replacement policy! - • **Artistic Expression:** Transform the marble run into a colorful masterpiece! - • **Precision Engineering:** Crafted with <0.10mm tolerance for perfect assembly every time! - • **Unlock STEM Potential:** Empower your child's cognitive skills through hands-on engineering! ## Overview The HeartilyMarble Run SAGA DIY STEM Kit is a comprehensive 74-piece construction toy designed for kids aged 14 and up. It promotes STEM learning through hands-on assembly, enhancing logical thinking and problem-solving skills. Made from eco-friendly engineered wood, this kit not only provides hours of screen-free fun but also serves as a decorative piece once completed. With a commitment to quality and precision, Heartily ensures every kit meets high standards, and offers lifetime support for any damaged parts. ## Description HeartilyMarble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India ## Features - Science Construction Kit : Marble Run Saga building toy has 74 pieces and it will approximately take 120 minutes for installation & has unlimited play time. In the box you will get 6 wooden sheets, wax, sandpaper, marbles, rubber bands & instruction guide. - DIY STEM & Fun toy for boys and girls : The assembly of toy will help kids understand the concept of science, technology, engineering, mechanical movements. It will strengthen their cognitive development, problem solving, visual & logical reasoning. Patience building and screen free fun is sure to happen. Shooting the target will help develop their motor skills. - Easy assembly : The Manual has been designed with pictorial step by step representation for easy assembly. We would recommend parents to supervise but not help in assembly. This will help in cognitive development and proper decision making skills in your child. The child can also refer to step by step video assembly, in case required, though we insist on using manual for their skill development and for screen timeout. - Piece of art : This building & construction toy is made from eco-friendly imported engineered wood and is nontoxic. The approximate dimension of the machine post installation 200mm height, 340mm length & 260mm width. It can be preserved as piece of art for your home decor. The kids can paint their colour of imagination using acrylic paints commonly available. They will experience happiness & joy of creation. - Trusted Heartily building kit quality : Every product is made from very high precision machines. The tolerance level maintained is <0.10mm which will always give accurate product every time for which we have used our years of experience. The brand Heartily is committed to a platform where the child learns & put practical applications in use. Inner engineering will no longer be a puzzle anymore. All our products are unique, copyright protected only available with Heartily logo. - Extended Support : We can be reached for any online support or for damaged parts if needed. We will replace broken pieces free of cost for you, no questions asked. We would be more than happy to help. The product can be gifted to your loved ones as birthday present, return gifts, surprise gifts or can be used as a science project. Gifting options is available with a personalized message. The product is conceptualized, designed and manufactured in India. ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 36 x 26 x 20 cm; 950 g | | Manufacturer recommended age | 14 years and up | | Item model number | MR0922 | | Educational Objective(s) | Logical Thinking, Problem Solving Skills | | Number of Game Players | 1 | | Assembly Required | Yes | | Batteries Required? | No | | Batteries Included? | No | | Material Type(s) | Engineered Wood | | Color | Brown | | ASIN | B0BJJBLDM5 | ## Images ![HeartilyMarble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India - Image 1](https://m.media-amazon.com/images/I/61WMkcXY6pL.jpg) ![HeartilyMarble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India - Image 2](https://m.media-amazon.com/images/I/61WO1T92Y1L.jpg) ![HeartilyMarble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India - Image 3](https://m.media-amazon.com/images/I/61OY0MzND6L.jpg) ![HeartilyMarble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India - Image 4](https://m.media-amazon.com/images/I/61lv6-DUPCL.jpg) ![HeartilyMarble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India - Image 5](https://m.media-amazon.com/images/I/61NdRIaFbBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth the money and absolutely amazing *by M***L on Reviewed in India on 18 July 2024* Kids were so engrossed till they completed making the whole set...jus love how neat and well planned the whole structure is..Definitely worth recommendation ### ⭐⭐⭐⭐⭐ Good Purchase *by S***L on Reviewed in India on 28 March 2024* Very Good product..value for money. My son enjoying. Good for children's creativity and skills. ### ⭐⭐⭐ Too much delicate *by A***I on Reviewed in India on 9 April 2023* Can't withstand sudden jerks by kid. If single part is broken whole toy becomes useless. Manufacturer should work on this problem.Matrial should be unbreakable. ## Frequently Bought Together - Heartily Marble Run SAGA DIY STEM Kit Fun Toy Kid Engineering & Science Toys for Kids Birthday Gifts for Boys & Girls Made in India - Smartivity Rocket Launcher Kit for Kids 6, 7, 8, 9, 10, 11, 12 Years Old | Build Your Own Rocket and Launcher | Birthday Gifts for Boys & Girls | DIY STEM Science Toy for Kids 6-12 Years-Multicolor - Smartivity Human Body Toy for Kids 6-12 Years|Body Organs & Functions|Birthday Gifts for Unisex|DIY Science Toys 6,7,8,9,10,11,12,13,14 Years Old I STEM Building Set Wooden Construction Game,79 Pcs --- ## 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.hr/products/592462776-heartilymarble-run-saga-diy-stem-kit-fun-toy-kid-engineering](https://www.desertcart.hr/products/592462776-heartilymarble-run-saga-diy-stem-kit-fun-toy-kid-engineering) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-14*