this is a little sewing bobbin print in place box 

the box have two parts , for the assembly see the photo below :

Align the white part with the green part from the groove side

Press the hinge parts together , You should feel when the parts snap into place.

There are two models for storing bobbins:
1- For bobbins with clips (you can download some nice bobbin clips from MakerWorld)
2- For bobbins with a curved section only.

i added  models to decorate the lid that need AMS.

 For these hueforges I have used 3 colors:

black (bambu pla basic), grey (elegoo matte) or white bone (esun pla+), and white (bambu basic)

- start whith black 

- at layer 9 change to grey or white bone  

- at layer 19 change to white

glue should be used for the lid decoration.