<!--ProdInc[960240283]/Mall:[kohls_US]--> Kids discover marble mayhem inspired by our Toy of the Year Award-winning Tumble Trax when they craft their own marble runs with STEM Explorers Marble Runners from Learning Resources. PRODUCT FEATURES * BUILD, test, and tweak your own STEM marble runs! * 10 STEM CHALLENGES included! * LEARN critical thinking, engineering and other kindergarten STEM essentials! * SELF-ADHESIVE cling-back pieces require no permanent adhesive! WHATS INCLUDED * 13 track pieces, 2 balls, and double-sided challenge cards PRODUCT DETAILS * Imported * Age: 5 years & up * Plastic, paper * 9 x 4.5 x 10 * Wipe clean MODEL NUMBERS * LER9307 SKU #55314522shipping & returns<br
<!--ProdInc[960240283]/Mall:[kohls_US]--> Kids discover marble mayhem inspired by our Toy of the Year Award-winning Tumble Trax when they craft their own marble runs with STEM Explorers Marble Runners from Learning Resources. PRODUCT FEATURES * BUILD, test, and tweak your own STEM marble runs! * 10 STEM CHALLENGES included! * LEARN critical thinking, engineering and other kindergarten STEM essentials! * SELF-ADHESIVE cling-back pieces require no permanent adhesive! WHATS INCLUDED * 13 track pieces, 2 balls, and double-sided challenge cards PRODUCT DETAILS * Imported * Age: 5 years & up * Plastic, paper * 9 x 4.5 x 10 * Wipe clean MODEL NUMBERS * LER9307 SKU #55314522shipping & returns<br