BD PLASTIPAK 10ml Luer-lock Syringe and 50mm long 21G needle kit for making your own spore syringes at home.
Kit includes Syringe and separate capped needle, ready to use.
The 21G AGAINI needle is 50mm long allowing deep penetration of spore solution into jars and bags alike. 21G is the thickness of this needle and is thinner than the standard needle sold with most spore syringes. The slim needle allows for a slower more measured injection of the spore solution. 
The needle and the Syringe being Luer-lock will screw firmly together to make sure the needle stays in place when you need it too. 
Sold Pre-packaged and NHS sterile.