Fishing Type/Fish Species: Squid/Eging Type: Fishing Hooks Thank you for viewing. ① The primary design concept is a light overall weight (around 7g). Effective in shallow areas, seaweed beds, and areas with submerged rocks. Of course, it works in deep water as well. ② Yaen shaft diameter: Φ0.8mm, approximately 20cm from the 1st hook to the 1st eye (assuming a 18cm horse mackerel), approximately 13cm from the 1st eye to the 2nd eye, total length approximately 33cm. ③ Hook size: M to L (Katsuichi, Owner Outbarb, etc.) Number of hooks: 1st hook x 4, 2nd hook x 4 ④ Roller: Φ10mm custom-made (Material: POM) Self-lubricating type ⑤ Uses a 3.5g sinker for weight. ⑥ Started selling on Mercari. Has over 15 years of experience. (Functions) ① As the name "Yaen" suggests, it's spring-loaded, so it enters the water without bouncing when deployed, preventing line tangles. ② When the Yaen reaches the squid and the reeling action begins, the tail of the horse mackerel hits the lifting eye (1st eye), naturally causing it to flip up, hooking the squid. (See Figure 6) ③ Used from autumn squid to spring monsters. ④ The Yaen's balance is maintained by the roller section, providing excellent smoothness. (Notes) ① Due to being handmade, there may be variations in dimensions and weight. ② My Yaen does not use a Yaen stopper. ③ Please refrain from purchasing if you are seeking perfection or are overly sensitive. ④ Bending of the shaft may occur when a squid is hooked, so please correct it before the next use. If you have any requests for improvements to my Yaen, please let me know in the comments. Thank you. @Origin Kobo aolijinn