Helix Shatter Resistant Left-Handed Ruler, 12 Inches / 30cm (014710) True left-handed ruler features reversed graduation for natural right-to-left measuring! Dual graduated in inches and centimeters Shatter resistant plastic for safety Translucent material make it easy to see what you are measuring Convenient hang hole for easy storage Super soft and flexible finger loops have ergonomic handles providing maximum comfort. Precision ground stainless steel blades for long lasting sharpness and optimum performance. Unique, ergonomically designed curved barrel angles tip of the pen so you can see while writing left handed The first true left handed pen that offers left-handers more visibility as they write! Small size perfect for bags and pencil cases! Integrated canister keeps area clean. Ergonomic design for extended use on the job Integrated blade snapper