Black Diamond: Haken, Blade, Bugaboo, Pecker (12 pieces) Purchased in 2022 Accessories +++++ ・Haken (Lost Arrow: 3 types, 3 pieces) #3 84g ×1 / #5 84g ×1 / #6 99g ×1 ・Knife Blade (Thin Blade Piton: 1 type, 2 pieces) Material: Chrome Molybdenum Steel #1 20g ×2 ・Bugaboo (Thick Blade Piton: 5 types, 8 pieces) Material: Chrome Molybdenum Steel #3 84g ×2 / #4 99g ×1 / #5 84g ×2 / #6 99g ×1 ・Pecker #3 111g ×1 Usage +++++ Used a few times (less than 10 times) for practice in canyoning. These tools are hammered into cracks in the rock, so there are scratches and paint剥がれ (peeling) from use, but due to the product's characteristics, they are highly rigid and do not easily deform even when hammered. Black Diamond was founded in 1989 as a specialized manufacturer of climbing equipment, and manufactures outdoor products such as trekking equipment and backpacks. Product Overview +++++ These are tools for securing protection (belay points) by hammering or inserting them into cracks in the rock during climbing or rock climbing. Hakens are thick, knife blades are thin, and Bugaboos are slightly thicker, and they are used differently depending on the size and shape of the crack in the location. Notes +++++ ・A hammer is required separately. ・The rope attached to the product is for organizing and preventing the rope from unraveling or getting lost when not in use. When using it for rock climbing, use the hole in the metal part as the anchor point. Do not apply a load directly to the rope. ・It is not recommended for beginners to use in a new location. ・Natural rock faces have various rock qualities (fragility) and shapes specific to the location, so please practice using them in a place you are familiar with first. ・After use, retrieve them by hammering them out and taking them back. If they are hammered in strongly, it may take time to retrieve them. ・These are tools that should be used with judgment on the spot, so please use them in a situation where you have plenty of time.