It's a Sharpie that writes

zu entsprechender Musik gezeigt oder mit einem lustigen Vortrag versehen werden

Forget about powder or compressed air

Yep that really is it

Props enclosed: Face mask (with adjustable-length ear loops)

Zeus Morph | Les French Twins Salamangkero It's a Sharpie that writesThe most visual color change ever created. If a real wizard could make a color change, it would look exactly this good. No fast finger movements, just slow motion visuals. Created by Les French Twins and handmade by Hondo himself, this is Zeus. Zeus is a precision engineered card gimmick like no other. It doesn't just change once, or twice, it changes three times, so it allows for an ultra visual FADE or MORPH of a card. This is the MORPH version: