Looks like this one might be nearing end of cane with the opened up solid core. "Naked" marbles command a higher value as well, meaning no 2nd level (no exterior bands) only a core design. On top of that, we have the uncommon colour combo of Red and Pink together. Early Faceted pontil dates this one in the late 1800s Inspection under loupe shows all of the surface glass irregularities are asmade save for two pins and a scant of pocket wear to the discerning eye under high mag. Super cool and unique German!