Specifications: Quantity: 1 pc Material: Stainless steel Full length: 22cm Knife length: 10cm (without Knife) Closed length: 13cm Color: Rainbow Features: 1. These butterfly knife trainers are equipped with dull, unsharpened blades, so you can practice flipping with 100% confidence. 2. Stainless steel material, exquisite structure, strong and durable. Make sure it can last long till you get the hang of it and are able to move on to the thing. 3. We calculate a perfect weight balance of the butterfly knife trainer and a perfect center of mass to make sure you can flip it smoothly. 4. This is a gift one for your friend if they are a butterfly knives lover; they can practice without harmful youself.Just share these with your friends. Package includes: 1 x Butterfly Comb Risk free: If you have any question in anytime, please contact us and we will service for you try our best.

?Application: Perfect for travel, hiking, climbing mountains, vocation, riding, fishing and so on. please keep the children away from butterfly knife. ?Perfect Balance: The butterfly training comb has a perfect weight balance and perfect center mass to make sure it flips smoothly. ?Safe: No sharp edges, no offensive blade, ideal for safe flipping and training will keep you away from danger as a beginner. And please keep the children away from butterfly knife. ?High quality: The practice trainer combs are comprised of high quality stainless steel and enhanced screws to make sure it can withstand hours of daily use. ?Non offensive: This is a perfect one if you are a butterfly comb lover. You can practice without harm. Safe, durable and high quality. No sharp edges, no offensive blade, ideal for safe flipping and training will keep you away from danger as a beginner.