Uchida Triangular Scale 30cm Cellophane Wrapped Reinforced with recycled resin to replicate the characteristics of bamboo Graduation: 30cm Scales: 1/100, 1/200, 1/300, 1/400, 1/500, 1/600 With Auxiliary Scale: Graduations are marked immediately from the edges on both sides, making it convenient for measuring areas that cannot be measured with the main scale due to margins. Also, when used in conjunction with the main scale, perpendicular lines can be measured continuously. (Auxiliary scale length 5cm) Comes with a sturdy case. Model Number: 882-0002 This is an essential item for drafting for veteran designers. I purchased it as a spare and haven't used it at all. Therefore, it's practically new, but I've classified it as "Like New" due to long-term storage. It's sold for 3553 yen + 780 yen shipping = 4333 yen at a major online retailer.