Because the other looms were to small for my girlfriend to make a Frog, I designed an larger loom.
It fits just on a Leapfrog Creatr.

Update 04-06-15:
Girlfriend tried the loom and had some comments.
The top was too sharp so I rounded the edges.
Also I made the thick bottom part of the pins smaller so there is more room for multiple bands.
Files now also contain 2 additional STL files for the ones who would like to print the loom in 2 colors (using MMU).

Print instructions

Print without support
Layer heigth 0.35 mm (or smaller). Smaller is advisable because it is easier to remove the loombands from a smooth surface.
20% infill.