Thank you for viewing. This is a set of 30 high-quality, high-strength treble hooks made overseas (China). (We can also ship different sizes in increments of 10, such as 20 pcs of #12 and 10 pcs of #8. Please request in the comments section.) - This is a great value product at 33.3 yen per hook. (Domestic manufacturer products cost 90-130 yen per hook. This is cheaper per piece than Daiso (for saltwater).) - The hook points are very sharp and will firmly catch your fingernail. - The tin coating provides rust resistance, making them less likely to rust even in saltwater. - Features a center-balanced eye. - The hook shape is a sprot bend, as shown in the photo. This is generally stronger than a round bend. The hook points are slightly turned inward, making it less likely for the fish to come off even if only one hook catches. The strength was sufficient for sea bass fishing. [Product Contents] - #12 Treble Hooks: 30 pcs - Suitable for saltwater (After use, rinse thoroughly with water and dry completely.) - Hook Size: Refer to the image - Weight: 0.23g (average) Slightly heavier due to thick shaft. (Reference: Cultiva ST-36 is 0.19g, Gamakatsu RB-MH is 0.19g.) Uses: For replacing dull hook points on existing lures or hooks that have stretched. For replacing hooks and tuning used lures. All items are visually inspected. While these are high-quality, high-strength products selected from multiple manufacturers, please refrain from purchasing if you are seeking perfection comparable to top domestic manufacturers (Gamakatsu, Owner, etc.). The sizes we handle, in descending order, are: #2, #4 (thick shaft), #4, #6, #8, #10, #12. (#4 and #12 are slightly heavier.) We can offer a discount on shipping if you purchase multiple sizes or other items together. Please let us know in the comments section, and we will create a dedicated listing for you. *While the strength and sharpness of the hook points are sufficient, their resistance to rust is slightly inferior compared to domestic manufacturers (Gamakatsu, Owner, etc.). Thank you for your consideration. Lures... I use them for VJ, Daiso jig heads, Daiso minnows, Daiso sinking pens, Rapala CD5, Corsair 65, Nyoronyoro 85, etc. Also for stream minnows and plug lures for rockfish.