This is a fun, simple service-style game (not sure what the official name of that genre would be). But it's fun!
If you plan on continuing to work on it, I could this being super replay-able with a few wrinkles ironed out. Being able to pick up multiple tools at once makes it a little too easy. Having a loss potential in there would make the game more engaging too maybe, but even as-is it's nice and relaxing.
Overall I really enjoyed what you've put together here and I hope it was a rewarding experience for you to make!