Custom make me a leveling ninja / monk item please?

[Gun Dragon]

Can anyone make me a wondrous magic item called, Fiery Shuriken Fan? It is a wondrous magic item, not a weapon. I want it to cast the spell Fiery Shurikens with a caster level of a players hit dice. I might want it to start with one use per day and increases to three per day. Can it be done and how much gold is needed to buy or craft it?

[Amanuensis]

Unfortunately, wondrous items always have a fixed caster level. Unless your GM is okay with using the scaling item rules from Pathfinder Unchained.

Using the regular rules, you could create different versions (lesser, greater) with different caster levels/uses per day.

The formula for a use-activated item is spell level × caster level × 2,000 gp, multiplied by x/5, where 'x' is the number of daily uses.