These are Pick Card Toothpicks!,
I made these because I often found myself needing one and didn't want anything bulky. They're about the width of a credit card and almost the exact dimensions in length and height as well! They break off from the sprues easily but are also held on very strong, I'd trust this to sit in my pocket just fine.
I made these to also fit inside of a Victorinox swiss army knife, so it should be a great refill pack as well if you find yourself losing yours. Enjoy!
I recommend printing this with ABS.