The lenticular ruler is a perfect solution for anyone looking for an attractive and cheap gadget. Like many of our products, rulers are not only advertising medium - they are also practical and useful product. We make them in various dimensions. "Lenticular effects" are on the obverse - the reverse can be finished with laminated cardboard or foil with a full-color print. In the economic version, the reverse has a white background.
Lenticular ruler with flip-flop effect