Features:1 Magic effect: simple operations can draw ever-changing patterns, bringing you a different visual experience 2 Easy using: A drawing toy set that is easy to learn and use, just insert the wheels into the ring 3 Entertainment: It can be used to draw complex patterns, make special greeting cards, and make a special exquisite gift for the family 4 Material: The flower ruler is made of plastic, strong and durable, light in weight, easy to carry and use 5 22-piece set: The flower ruler set contains 22 pieces, you can choose your favorite style to draw Description:This is an almost forgotten childhood toy that can be drawn with beautiful patterns and can also be used to make exquisite gifts Specifications:Material: PlasticColor: transparentUse: paintingPackage Included:22 pcs/set * Variety Flower Ruler