Stir Bar – Magnetic (2 in.)

Two things:

1. The best choice for large flasks 5000ml (103311)
2. You may need an extra one to make another starter or
3. Sometimes we drink while we brew and we accidentally pitch the magnet bar right in with the slurry – can’t go fishing for it.
4. Two inch in Length. 103316
5. One inch in length. (103315)