When we first explore the 3D printing world. The userful prints are always our first try. Here are some top functional useful prints for your reference.
Toothpick Holder 3d printed https://www.thingiverse.com/thing:31459
Knurled Twist Container 3d printed https://www.thingiverse.com/thing:4366929
Mechanical Iron man SD Card Holder 3d printed https://www.thingiverse.com/thing:4221435
Handsome cable organizer 3d printed https://www.thingiverse.com/thing:2892387
Bowl of sweets rainbow 3d printed https://www.thingiverse.com/thing:1579363
Macro Jack Clicky 3d printed https://www.printables.com/model/231914-macro-jack-clicky-rails-update-772022
Compartment Box 3d printed https://www.thingiverse.com/thing:1803499
Fidget Switch 3d printed https://www.thingiverse.com/thing:2131482