The Splat Dualies are the standard model of the new Dualies weapon class. You can carry one in each hand, and their propulsive exhaust nozzles allow you to perform a high-speed dodge-roll. You can’t move for a brief period immediately after rolling, but the two sights overlap during that time, increasing your accuracy and fire rate. This base set comes with the Burst Bombs sub and Tenta Missiles special.
— Squid Research Lab
Source: Splatoon’s Tumblr.
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