This is a depth charge marker intended for use with naval miniatures rules such as Narrow Seas or Cruel Seas. Made for resin.
This is a remix of the depth charge model by jdflute on Thingiverse: https://www.thingiverse.com/thing:2785919
Dimensions: 15 x 17 x 9 mm
License: Creative Commons – Attribution: https://creativecommons.org/licenses/by/4.0/