There are sets of re-makes, all well defined and all alike in a package. It's a gift shop or novelty item but handy to ID cash coins. The OP picture is the one for Shuen-tung 1909-1911. There are 10 coins in the set starting with Shun-chi 1644-1661. Online images of the set readily pop up on the screen if you search for images for "Chinese Old Coins".