Crafted from wood, this reading ruler is safe for kids, precisely and clearly scale, measurement markings for easy use Suitable for reading, drawing, measuring, and classroom learning for student and kid Each wood drawing ruler with hollow reading window, accurately locating where you are reading Help tracking and marking the progress of your reading Package includes 6Piece wood ruler Great for school settings, homeschooling, or art classes Discover the fun of reading with our Reading Aid Ruler, also used as wood bookmarks ruler designed to improve your child learning and reading These fun reading ruler designed with Christmas tree, santa clause, sea creature, and space pattern, suitable for Christmas stocking fillers, kids birthday present, student classroom reward, game prize and more, Manufacturer: Xinsheinelry