There are 10 products.
As a starting point, 4 mallets, 4 cheap plastic balls, but more can easily be bought.
4 mallets, 6 plastic balls 220g, 1 clipboard, 12 holes, 12 plastic flags.
4 mallets, 6 nylon balls 300g, 1 clipboard, 12 holes, 12 plastic flags.
4 mallets, 8 plastic balls 270g, 1 clipboard, 12 holes, 12 plastic flags.
4 mallets, 6 plastic balls 220g, 1 clipboard, 12 holes, 12 holes, 12 lids with sticks and numbers.
4 mallets, 6 nylon balls 300g, 1 clipboard, 12 holes, 12 lids with sticks and numbers.
4 mallets, 8 plastic balls 270g, 1 clipboard, 12 holes, 12 lids with stick and numbers.