Cold Steel Pocket Shark
Superficially, it shares many features common to most markers, but appearances can be deceptive. For starters, it's made from the glass-reinforced plastic, Grivory, the same tough material we use in our Nightshade Series, and features walls that are 4 times thicker than similar markers. This means it's built for impact and and functions as an efficient Yawara stick. Plus, the screw-top cap will stay in place and won't pop off like a regular marker's cap would when you strike a percussion blow, or when obtaining joint locks or submission holds.