Transparent Plastic Rulers - Assorted 12

Every student needs a transparent 12" ruler on hand whether its for measuring in math class or drawing straight lines in art class. With a transparent ruler you can measure things a lot easier because you are able to see through the ruler and get the full view of whatever you are measuring. This can also be an added bonus in art because you get to see the full picture while adding lines. This ruler also features holes that allow it to be easily stored in most 3 ring binders and not take up extra room in backpacks. * Colors: Blue Yellow Black * Size: 12" / 30 cm * Material: Plastic * Holes to fit in most 3 ring binders * Transparent for easier measuring * 144 rulers per case * Priced per ruler * Retail packaging