Swabstick PurSwab Foam over Cotton Tip Wood Shaft 6 Inch NonSterile 50 per Pack50 per bag, 20 bags per case General cleaning swab Used in electronic assembly and medical device manufacturing Removing contamination in static sensitive environments Ideal for applying adhesives or other solvents Lint and residue free Can be used with IPA and DI water or dry Inner cotton core provides padding and extra absorbancy