Kiri created a two-sided weapon that fascinates him - one side has a blue curved hook and the other side has an orange spear. To me, it looks like moon and sun combined! I didn't quite understand how it works, but when my husband saw it, he knew exactly how to use it - like father, like son! One side is for spearing fish, the other for catching and hooking them. Apparently, this is a river fishing tool in his imagination.