The Visible Dust Orange Mini Kit for 1.5x and 1.6x sensors contains 3 x 1.6 Orange Swabs and 1 x 4ml Visible Dust Formula. Made of a double layer high absorbency fabric, these cleaners are super soft and made of super thin fibres and used in cleaning delicate surfaces such as space telescopes. The fabric is woven to be non-shedding and its high absorbency capacity makes it ideal for the surface cleaning of delicate optics. The fabric has a patented folding design that creates a softer edge compared to a hot sealing process. Compatible with Visible Dust Plus and Smear Away, the patented mini-channel with contour, provides an even saturation of the paddles surface while preventing pooling and vertical flow at the edge. This reduces the irritating streaks associated with traditional flat surface paddles. The mini-channels also provide the extra reservoir to absorb the excessive liquid and prolong the moisture life of the swab during the cleaning process.