consistent and quick delivery
I can’t remember when or where I learned about the important use of feeding needles for perfusing small animals, but it works amazingly. Normally, scientists and their co-workers use sharp needles which can puncture the heart and/or aorta, compromising the perfusion. Since I started using the needles years ago, I have succeeded every time and highly recommend them for anyone involved in this work
Definitely worth it compared to buying from overpriced big name companies.