Thank you for viewing! Following up, this is a listing for thick lead refills. I am offering current UNI Sharp Pencil Lead 0.9mm HB, a set of 4! Building on the excellence of the "Nano Diamond" sharp pencil lead released previously, the current UNI Sharp Pencil Lead utilizes the "Smudge Proof Manufacturing Method" to adhere the lead particles to the paper surface. This sharp lead offers the advantage of being both clear and dark while also being resistant to smudging, in addition to its conventional strength. 0.9mm leads have long been used by carpenters and civil engineers for marking, students for filling in mark sheets, and for clear writing on answer sheets and questionnaires with many free-response questions. Furthermore, many sharp pencils are available that can accommodate these leads, such as the Kokuyo Pencil Sharp 0.9, the Pentel Tough Sharp 0.9, and the Graph Gear series 0.9. These are products that have a certain level of support as sharp pencils and sharp pencil leads that can be used like pencils. How about it for those who use them frequently? ★Product Details☆ ◎UNI Sharp Pencil Lead 0.9mm Black HB (in off-white case) Contents: 36 leads per case Product Number: Replacement Lead UL-S-0.9-36 HB JAN Code: 4902778274286 Retail Price: 220 yen (tax included) / per piece ◇Manufacturer: Mitsubishi Pencil Co., Ltd. ◆Currently on sale ★Product Condition Brand new, unopened. The label on the back is intact and in good condition. Shipping will be done using a Yu-Packet Post Mini envelope, as it is a small item. I will wrap it in bubble wrap to prevent movement within the envelope and will carefully package it. I plan to list other sharp pencil leads as well. I also accept combined shipping (´-`) Thank you very much. (Listed on 2025/11/30) (Price slightly reduced on 2026/1/2) #SharpPencilLead #Uni #UNI Type...Sharp Pencil Lead Lead/Darkness...HB