This pack of 12 Visible Dust Orange Vswabs for use with the 1.0x Sensor features a double layer of high absorbency fabric, which is super soft & made from super thin fibres. Used in cleaning the delicate surfaces of equipment such as space telescopes, the swab fabric is woven to be non-shedding. Its high absorbency capacity makes it absolutely ideal for the surface cleaning of delicate optics. The fabric has also a patented folding design that creates a softer edge compared to a hot sealing process. Compatible with VDust Plus & Smear Away, the patented mini-channel, with contour, provides an even saturation of the paddles surface while preventing pooling & vertical flow at the edge. This reduces the irritating streaking effect associated with traditional flat surface paddles. The mini-channels also provide the extra reservoir to absorb the excessive liquid & prolonging the moisture life of the swab during the cleaning process.