Small clam shell containers big enough to hold a standard secure digital card. Two different types are included.

Piece_0_1.stl and piece_1_0.stl are the top and bottom parts of a clam shell container; they are joined at one edge by a hinge and at the opposite side by a clasp.

Piece_4_2.stl and piece_4_3.stl are the sane except for decorations; they join together with 2 identical clasps.

The openSCAD code is partially parametric and can construct many other containers. Small spherical examples are included. Two copies of "half_sphere.stl" clasp together to make a spherical container just large enough to hold a quarter. A small hinged spherical container is also included.