These plastic number rods display the number at the top of the rod and have 1cm marks on one side but are blank (no marks or numbers) on the reverse. Each set consists of 250 pieces: 100 x one, 30 x two, 20 x three, 20 x four, 20 x five, 15 x six, 12 x seven, 12 x eight, 11 x nine and 10 x ten. Comes with 5 double-sided activity cards.