Controlled bee and wasp sting tool.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...e_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...ng_syringe.jpg
Previously:
https://www.homemadetools.net/forum/...220#post169115
https://www.homemadetools.net/forum/...179#post168941
https://www.homemadetools.net/forum/...416#post166183
https://www.homemadetools.net/forum/...974#post148990
https://www.homemadetools.net/forum/...376#post107211
https://www.homemadetools.net/forum/...533#post139390