--- product_id: 27447202 title: "Start Plus STEM Building Magnetic Discovery Set, Ages 1-6 (30 Pieces)" brand: "smartmax" price: "€ 176.95" currency: EUR in_stock: true category: "Smart Max" url: https://www.desertcart.be/products/27447202-start-plus-stem-building-magnetic-discovery-set-ages-1-6 store_origin: BE region: Belgium --- # 30 vibrant oversized pieces 4 unique curved bars 60x magnetic strength Start Plus STEM Building Magnetic Discovery Set, Ages 1-6 (30 Pieces) **Brand:** smartmax **Price:** € 176.95 **Availability:** ✅ In Stock ## Summary > 🧲 Build brilliance early — STEM fun that sticks! ## Quick Answers - **What is this?** Start Plus STEM Building Magnetic Discovery Set, Ages 1-6 (30 Pieces) by smartmax - **How much does it cost?** € 176.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/27447202-start-plus-stem-building-magnetic-discovery-set-ages-1-6) ## Best For - smartmax enthusiasts ## Why This Product - Trusted smartmax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Curved Creativity:** Includes 4 curved bars to unlock innovative engineering designs - • **Endless Expansion:** Compatible with all SmartMax sets for limitless construction fun - • **Magnetic Powerhouse:** Magnets that hold 60x their weight for mind-blowing builds - • **Safe & Award-Winning:** Sonically welded, non-toxic materials parents trust - • **Vibrant STEM Starter:** 30 colorful, oversized pieces designed to captivate young minds ## Overview The SmartMax Start Plus STEM Magnetic Discovery Set offers 30 oversized, colorful magnetic bars and metal balls designed for children ages 1-6. With magnets 60 times stronger than their weight and unique curved bars, it encourages early engineering skills and creativity. Compatible with all SmartMax sets, it ensures endless building possibilities in a safe, award-winning design. ## Description Buy SmartMax Start Plus STEM Building Magnetic Discovery Set, Ages 1-6 (30 Pieces): Building Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - STEM LEARNING FUN: SmartMax Start + features colorful oversized bars and metal balls for a super fun introduction to STEM concepts for young kids. - ENGINEERING AND CREATIVITY: Designed for ages 3+, kids will be enthralled by the tactile process of clicking the bars and balls together. SmartMax magnets can carry up to 60x their own weight…making extraordinary structures possible! - SET INCLUDES: 30 colorful, oversize pieces, including extra strong bars and metal balls. Start + contains 4 curved bars! - ENDLESS PLAY: All SmartMax sets are compatible with each other. Kids can start building…and keep building. - QUALITY AND SAFETY: Award-winning SmartMax Magnetic Discovery sets are built with high quality materials, including sonically welded bars. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00YHQT7QQ | | Additional Features | Non Toxic | | Age Range Description | Kid | | Best Sellers Rank | #51,617 in Toys & Games ( See Top 100 in Toys & Games ) #414 in Toy Magnetic Building Sets | | Brand Name | SmartMax | | Color | Blue, Green, Purple, Red, Orange, Yellow | | Customer Reviews | 4.8 4.8 out of 5 stars (224) | | Educational Objective | Engineering Skills | | Indoor Outdoor Usage | Indoor | | Item Dimensions | 16.93 x 13.78 x 2.36 inches | | Manufacturer | Smart Toys and Games | | Manufacturer Maximum Age (MONTHS) | 60 | | Manufacturer Minimum Age (MONTHS) | 12 | | Manufacturer Part Number | SMX 310US | | Material Type | Metal, Plastic | | Model Name | Start Plus | | Model Number | SG_B00YHQT7QQ_US | | Number of Pieces | 30 | | Number of Players | 1 | | Operation Mode | Manual | | Set Name | Start Plus | | Size | Medium | | Subject Character | Oversized bars and metal balls | | Target Audience | Kids | | Theme | Transportation | | Toy Building Block Type | Magnetic Toy Building Block | | UPC | 847563009657 | ## Images ![Start Plus STEM Building Magnetic Discovery Set, Ages 1-6 (30 Pieces) - Image 1](https://m.media-amazon.com/images/I/61ZgjpBcEKL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: what is the diameter of the magnetic balls?** A: About 1.5 in, pretty much golf ball size **Q: From the reviews, it looks like kids from 2 and up would enjoy these. Any feedback on kids 5 to 7?** A: Kids and adults enjoy these, in my experience. (No, I do not work for the company that produces this, and I do not sell this or any other toy product.) **Q: What size are the metal balls?** A: I'm not sure of the exact size, but they do not pose a choking hazard for young children. I bought two sets for toddler classrooms. The children love them and they are safe to play with. **Q: Does anyone know if these smart max pieces are compatible with the magformers version called “stick-o”s?** A: The magnets should work together however the Smart Max are bigger and rounder. ## Frequently Bought Together - SmartMax Start Plus STEM Building Magnetic Discovery Set - SmartMax My First Safari Animals STEM Magnetic Discovery Building Set with Soft Animals for Ages 1-5 - SmartMax My First Vehicles Magnetic Discovery STEM Play Set for Ages 1+ --- ## 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.be/products/27447202-start-plus-stem-building-magnetic-discovery-set-ages-1-6](https://www.desertcart.be/products/27447202-start-plus-stem-building-magnetic-discovery-set-ages-1-6) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-30*