Made from strong acrylic components with an ergonomic design and non-slip grip, this ruler is comfortable, stable and long lasting, even if used frequently in a variety of craft activities Compact and lightweight design reduces hand fatigue and easily fits into any bag. Multipurpose ruler for knitting, tailoring, card gaming, mah jong, etc at home or traveling Ideal for needles and mah jong enthusiasts, this tool helps beginners improve productivity for sewing and gaming hobbies while easily identifying lines and reducing eye fatigue Featuring features to hold patterns and a versatile use as a ruler, magnifier and line-finder, this tool increases efficiency and acts as a practical accessory for players and hobbyists This acrylic magnifier ruler features a double magnifying lens and a sliding red marker strip for better alignment and visibility for detailed work, which greatly improves accuracy and project accuracy, Manufacturer: Pffiocix