You're purchasing a set of 6 plastic tube shields, 17x100mm, stripped from Drucker brand centrifuges returned as not needed/wanted, or not functioning (usually a crap-tastic timer or motor was to blame). These were harvested before COVID existed and have been stored indoors in my home.

Always happy to bundle purchases as well, and will refund excess shipping fees charged by ebay (it's probably due to my faulty knowledge of listing items for sale).

After the ebay fees and my stripping/handling fees (these centrifuges don't strip themselves of parts, you know!) the remaining 75% of the proceeds of this sale go to my favorite non-profit organization: my local chapter of Sweet Adelines International. I thank you, and the Chorus thanks you!