ENGAGE the entire class with these bright blue magnetic pieces that stand out against your whiteboard for maximum visibility. HELP students understand abstract base ten concepts; including place value, estimation, operations and fractions Real photos of base ten blocks go beyond typical base ten magnetics to helps students better visualize the 3-D representation of math concepts Set includes 131 pieces total with 100 units, 20 rods, 10 flats, and 1 cube. Ages 6+