{"product_id":"marble-competition-battle-expansion-kit-with-four","title":"Marble Competition Battle Expansion Kit With Four Adjustable Obstacles For Marble Run Sets, Brain Boosting STEM Toy For Kids, Hands On Challenge, Black","description":"\u003cdiv\u003eMarble Competition Battle Expansion with 4 Obstacles\u003cbr\u003e\n✔️ Adds four adjustable obstacles for four-player marble races \u003cp\u003eDesigned as an extension for the Marble Competition Ball Circuit, this Battle expansion adds four integrable and adjustable obstacles to spice up marble races. It's ideal for home STEM setups or classroom demonstrations to boost spatial reasoning and planning.\u003c\/p\u003e ✅ Includes 1 x Marble Competition Battle add-on, Made in Germany, for ages 8+\u003cbr\u003e\n✅ Four integrable and adjustable obstacles for dynamic races\u003cbr\u003e\n✅ Requires a basic Marble Competition Ball Circuit as base\u003cbr\u003e\n✅ Up to four players can actively participate in competition\u003cbr\u003e\n✅ Color: Blue; Release Date: 01-01-2023\u003cbr\u003e \u003cp\u003e💡 What is a marble competition expansion kit used for in learning and play?\u003c\/p\u003e\n\u003cp\u003eIt extends base marble circuits to introduce obstacle-driven racing and teamwork.\u003c\/p\u003e\n- Enhances spatial reasoning through track design\u003cbr\u003e\n- Encourages collaborative, multi-player play in races\u003cbr\u003e\n- Adds adjustable obstacles for varied challenge\u003cbr\u003e\n- Supports hands-on STEM learning in the classroom or home\u003cbr\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49134334738667,"sku":"VXB0CY311V51","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/617403eQxrL.jpg?v=1785577101","url":"https:\/\/vxb.com\/products\/marble-competition-battle-expansion-kit-with-four","provider":"VXB Bearings","version":"1.0","type":"link"}