ThirdHand Upright Cartridge Stand

This really is a big help on site change day.

So useful! Really helps to hold the cartridge up when filling it so that you can hold the syringe straight and avoid bending the needle.

I am pretty new to Tandem TSlim, coming from Medtronic. My first few sit changes were definitely on a learning curve.

Having Third Hand has made my site changes so much easier…Thank you!

Very helpful

I even showed my new pump trainer and showed her where to get hers. She also thought it was a great product!