Spinpak^® stir bar

Spinpak^® stir bar, size 1/2 in. × 5/16 in.

Spinpak^® stir bar, size 1 in. × 5/16 in.

Spinpak^® stir bar, size 1 1/2 in. × 5/16 in.

Spinpak^® stir bar, size 2 in. × 5/16 in.