Double Edge (ダブルエッジ Daburu Ejji) is a pair of Chakrams that can be wielded by Axel in Kingdom Hearts 358/2 Days. It can be upgraded to Double Edge+.
The Double Edge model of Chakram is virtually identical to the Sizzling Edge model, save for its color. The main wheel is shaped like a gear and is blue. It sports two large protrusions shaped like squared-off arrowheads on either side, and a silver, cross-shaped handle in the center. The protrusions are lilac-colored.
The ground combo starts with a slash to the left, then to the right and ends with a lunge forward and a vertical circular slash around Axel.
The aerial combo starts with two diagonal slashes to the right, one upward then downward, finishing with a vertical circular slash around Axel.
 See also