This Teflon (PTFE) dipper device is used to aid in the etching process for 3″ x 3″ silicon square wafers. This dipper holds 10 3″ wafers.

The outside dimensions are 2.5″ x 3.25″ x 1″ with a 5″ handle.

If this isn’t right for you, we can create a custom dipper to your specifications.  Use the form on this page to let us know what you need.