The set consists of a red cap with the words "VERM. PUNKT to attach and a 10cm mark tube with hardened tip and blue paint.
The diameter of the mark tube opening is 1.8cm and offers space for a small logbook or a note for a multi stage.
The survey point can also be self-labeled with UV or Edding and blends in perfectly with the surrounding environment where there are no other hiding places.
Muggles do not suspect anything here.
