- Valparaiso, Indiana, United States
- US $19.99
- Jan 30th
SIGMA GLASS TISSUE GRINDER PESTLES (Quantity = 4) These pestles are new in that they have never been used, however they are not new in the sense that they are probably at least 20 years old. These originally came as part of the Sigma CD-1 Tissue Grinder Homogenizer Kit Made of all glass, as you can see from the picture, 2 of them have flat bottoms, and 2 of them have rounded bottoms. The shaft is about 10.7cm long, and about 8mm in diameter.