Base Ten Plastic Yellow
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#10110 100 cubes, 10 rods, 10 flats, 1 block, boxed
#10120 Cubes, 1 x 1 x 1cm, 100pcs
#10130 Rods, 10 x 1 x 1cm, 50pcs
#10140 Flats, 10 x 10 x 1cm, 10pcs
#10150 Block, 10 x 10 x 10cm