Due to the increasing difficulty in obtaining affordable materials, we will be raising our prices slightly!! Thank you very much for using our product during the 2025 season. We have remodeled the FLAP Roller Yaen. We appreciate your continued support. This yaen has also been tested and proven to catch fish. After much experimentation, we arrived at this design! The FLAP Roller Yaen is specialized for catching squid. We focused on hooking squid reliably without causing them to feel any resistance, and the result of subtracting unnecessary elements is this ultra-lightweight, one-touch roller yaen. The roller is a straight yaen made of PTFE (fluororesin) tubing. My personal belief is that I don't see the need for a yaen's flipping function, considering the risk of line trouble caused by unexpected flipping upon water entry, which is common with flip-up yaen! If the weight and balance are appropriate, it will always flip up (Head Up) upon arrival! In particular, my yaen's FLAP receives water pressure like an airplane wing, causing it to Head Up as soon as it arrives. Of course, it also Head Ups when you set the hook. Also, to accommodate 20cm size horse mackerel, we have made the distance from the first fulcrum to the tip approximately 20cm, and we have changed all the hooks to size L. If you hold the horse mackerel vertically, it will hook in the mouth with a high probability. The first fulcrum roller is 2mm in diameter, so a yaen stopper can also be used. During the trial production, several friends tested it, and they reported that they had the "feeling of hooking at the same time as arrival." Although we make them carefully, please understand that there may be some errors due to being handmade. We strive to ship orders promptly. We cannot accept price negotiations.