there are syringes with needles that auto retract after use.
https://www.bd.com/en-us/offerings/capabilities/syringes-and-needles/safety-syringes-and-needles/safety-syringes/integra-retracting-syringe
>>14212981 CA is 4.99
>>14213051 no. i don't know either way.
>>14213067 who is we're?