Took delivery of your dust-aid Platinum this morning. My Nikon D90 had about 20 dust specks on the sensor; followed the instructions carefully and they are now all gone. Brilliant idea and easy to use.
D-SLR Brush 20mm for 1.3 Multiplier Sensors
High Quality D-SLR Brush manufactured in Germany. Supplied in handy storage tube with 3 Chamber swabs and instructions.
Canon 1DMK 1/2/3/4,