Of course, NOBODY would ever put an uncapped syringe into a dose calibrator!  But just in case, this vase mode print serves as a disposable liner for syringe dippers.  

Fits the Capintec 20cc Syringe Dipper Model 086-2020 (likely fits the other sizes?) used in the Capintec CRC-55 Dose Calibrator  

Model is oriented correctly print in VASE spiral mode (I used 0.6mm line width with a 0.4mm nozzle on a bambu)  Print several they are cheap and fast!