3D Printable Lock

This is my lock I designed to be 3d printed. It uses 3 springs from a Z-grip pen like this one:
https://www.zebrapen.com/product/z-grip-retractable/?source=brand

Do not use the Lock on anything. Its not that secure.

The key may need to be forced in by hitting it in a bit. After that it should be easier to push it it without hitting it.

INSTRUCTIONS:
1.Get the 3 springs out of the pens.
2.Put the springs in the block with 3 square cutouts in it.
3.Place the 1st set of pins on top of the springs.
4.Place that module aside.
5.Get the key hole cylinder and place the 2nd set of pins in each of the holes and make sure that the top of the triangle is parallel to the key hole.
6.Take the Key Cylinder holder and place it so it stands up with the cutout at the bottom
7.Place the Key Cylinder into the holder with the pins facing up
8.Turn the Module upside down with the cutout facing up
9.Place the first module into the cutout on the cylinder holder
10.Rotate the cylinder unti