With a Pasteur Pipette, your NMR tube can seem like it's a meter long. You can reach the bottom of a 9-inch tube with one of these.
Samples go in and come out easily.
The cost is nominal compared to the NMR tubes you break by using the wrong tools. There are two Wilmad NMR Pipettes. And if you need regular Pasteur Pipettes, Wilmad has them, too. Don't forget Latex Pasteur Pipette bulbs. Get them in boxes of 50 or 100.