A flexible fish designed for TPU/flexible filament. The tail and fins bend well.

This is also a good test print for several reasons:

• Its designed in a way where you wont need to worry about stringing, as there are no islands where the nozzle needs to lift or travel.

• There are also no severe overhangs so you dont need to worry about no sagging.

• It's fairly small, without being too small, so you wont be spending half a day printing at 30/40mms. (I printed at 50mm/s)

• It works well with 95a TPU.

• No clean up. Good for testing the properties of the final part.

Or just for fun... My kids like it.