You are buying an antique mortar and pestle set, hand carved from wood and used by Ukrainian farmers. The mortar is approx. 4" x 3.5" (10 x 9 cm), and the pestle is 7" x 1.4" (18 x 3.5 cm). Not sure how old it is, but at least 50 years and probably more. It shows some use but overall is in good antique condition and will be a nice addition to your collection or decoration. Please see the photos and let me know if you have any questions. Thank you.