The Ulanzi SK-23 is an inexpensive electronic suction cup that maintains a vacuum via the use of a pump even if the seal is slightly leaky. It has a design flaw in that it cannot be switched off, so any time the actuator is depressed, the electronic pump is activated. This can lead to the batteries becoming depleted just whilst carrying the SK-23 in a bag. Ulanzi provides an inadequate blow-molded cap in the packaging that needs to be taped to the base of the SK-23 to prevent this from happening. This cap is easily lost, hence this case model being created.

Print Settings

These are the settings I've tested with, though there's nothing so special about this model that means you can't try other settings (though a fine layer height may be important for the screw thread to feel smooth).

Nozzle: 0.4mm
Layer height: 0.1mm
Material: Prusament PCCF
Supports: None
Skirt: None