SUPERIOR CONDITION Vintage Kershaw Kai Blade Trader Interchangeable Knife Set with 6 Blades, Handle, and Storage / Carry Case Made in Japan. This is a vintage set of Kershaw / Kai Blade Trader blades and handle set with a storage / carry case. The model number is 1099. The set was made in Japan. The set is in superior used condition. The storage / carry case is clean with a fully functional zipper closure.. The plastic sheath which stores the six blades and the handle is clean and has no splits or tears in the storage pockets and remains flexible. The blades are intact and without rust. There are no chips, no broken tips, etc. The handle is clean and intact with a smooth moving blade locking function. The plastic handle has no cracks, no slits, and no chips. If you are a camper, backpacker, fisherman, or hunter and want to reduce the amount of equipment you need to pack, then this set of knives is for you! This vintage set, the Kerhaw Kai Blade Trader kit features six interchangeable knife blades which are inserted securely into a composite plastic handle creating the opportunity to have six different knives in the carrying space of one! The blade types include three smooth edged and three serrated edged. This quality set would make the perfect gift to yourself or someone you love! The black blade handle features four finger indentations, and a vertically grooved surface to provide a secure grip, an easy-to-use blade locking mechanism to secure each blade, measures 6-3/4″ L (lock mechanism to handle base), 5-1/8″ L (handle only), 1-1/4″ W, 3/4″ D, and weighs 3.3 ounces. The knife blades measure between 7-1/2″ to 7-3/4″ L (tip to locking mechanism). The storage / carry case measurements are 10-1/4″ L, 2-1/4″ W, 1-5/8 D, and weighs 1 lb. When all components are inside.