Rounded ruler is a set of ruler designed for children. With specific design, it is aimed at removing the hidden danger of existing ruler. Wrap the sharp corners of the ruler, it seems that the ruler has been put on a protective casing. Therefore, it can help children draw a straight line and measure the length or angle. Meanwhile, it is safer and more suitable for children.
Read the latest interviews and conversations on design, creativity and innovation between design journalist and world-famous designers, artists and architects. See latest design projects and award-winning designs by famous designers, artists, architects and innovators. Discover new insights on creativity, innovation, arts, design and architecture. Learn about design processes of great designers.