Reinforce critical and logical thinking, along with spatial ability, patience, and color/shape recognition with Mind Sparks® Magnetic Marble Run! Versatile, multi-level STEAM activity for kids of all ages beginning at 5+, perfect for home and classroom use! This 34 piece set includes 1 magnetic board, 13 durable magnetic tracks, 9 multi-level cards ranging from easy to challenging gameplay, 4 magnetic arrows, 3 white marbles, 3 magnetic obstacles, and 1 answer key. Packaging contains a convenient carrying handle, this activity is sure to keep children engaged for hours!