Combustion

 Combustion (バーニング) are chakrams that can be used by Axel in Kingdom Hearts 358/2 Days. It can be upgraded to Combustion+.

Design
A Combustion chakram has four half-circle recessions lining its outer wheel. The other four sections of the wheel each sport a spike, and the handle, which is shaped like a cross, is connected to the wheel by the four recessions. The handle is grey, while the main wheel is red on the outer edge and black on the inner edge. This model of chakram is identical in every way, save for color, to the Ashes chakrams.