Sper Scientific 460001 Mini Mixer
Stir test tubes, micro centrifuge tubes, and other containers too narrow for conventional mixers
The stirring rod flares out for use in larger spaces. Clear vinyl carrying case, 4" × ¼" stirring rod, and 2 AA batteries included.
Dimensions: (including rod) 8" × 1¼" × 1" (203 × 32 × 25 mm)
Weight: 3 oz (85 g)