Hi anyone know where i can get the Sera test kit test tubes?

Not sure if im too rough or those test tubes break real easily. So far i have broken a few already.

Looking to buy a few replacements as I really like the shape of it as it allows me to swirl the liquid really easily. Also i prefer all my equipment to be uniform. Yea a bit ocd haha


Ps.: if anyone wants to offload their test tubes after finishing the test kit I'll be more than delighted to take them off of you too.

Sent from my SM-G920I using Tapatalk