Outlet tuners. For slotted headstocks. ※Images are samples. Screws are included. Although unused, these are outlet items and may have scratches, dullness, rust, peeling, plating imperfections, uneven finishing, etc., due to transportation, storage, and manufacturing. Please do not purchase if you are looking for a pristine item. They are inexpensive, so please understand that they are not as perfect as Gotoh-made tuners. I find them useful because they are cheap and reasonably functional. I think they can be used for both acoustic and electric guitars. 【Handling Precautions for Tuners, Tuner Buttons, etc.】 ●Handle with care during installation to avoid damage. (Please be careful when tightening the mounting screws. Damage may occur depending on how they are tightened. Also, align the screw threads of the mounting screws with the threads of the shafts before tightening. Tightening when the threads are not properly engaged can damage the threads.) ●Also, the screw threads of the nuts, the screw threads of the buttons, and the mounting screws (screw heads, grooves), and the resin buttons are all delicate and not very strong, so they are easily damaged. Please handle them carefully during installation. ●Open-gear tuners (without gear covers) are lubricated to reduce friction. You may want to lubricate them periodically if the movement changes depending on the frequency of use. Closed-gear tuners probably do not have grease inside. You may try injecting lubricant, but please do so at your own risk. ●During inspection, we remove buttons with damage or cracks, deformed washers, tuners that seize when rotated, those without screw holes or string-through holes, and other unusable items to the extent possible. However, due to the time and effort required for inspection, some may be missed. We will accept returns for unusable items, not for cosmetic issues such as scratches or rust. (Returns due to the buyer's circumstances, such as purchasing the wrong item, will be accepted if the buyer covers the shipping costs and after confirming the return. However, for refunds after the transaction is completed, the refund amount will be the purchase price minus the transfer fees. Please understand.) ※To prevent switching, returns due to the buyer's circumstances are generally not accepted.