ERSA No-Clean Desoldering WicksERSA No-Clean Desoldering Wicks are indispensable for effectively and gently removing flux and solder residue from SMD-boards in particular. Fine tissue, high capillarity and optimal flux content ensure optimal soldering results.Order nos.No-Clean desoldering wicks, 1.5 m (4.9ft) long: WICKNC2.2/10: 2.2 mm width, (1 pc.)