On the photos, only one of the two pencils is a Montblanc pencil in silver from the 1930s or 1940s; the second does not come from Montblanc. At that time the firm Fend, which held the patent for such multi-colour mechanisms, made similar pencils for many manufacturers. The sale of such pieces is sensible via eBay if the value is uncertain; meaningful photos and, where applicable, the reading of possible imprints are necessary for an evaluation.