ERSA No-Clean Desoldering WicksERSA 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: WICKNC1.5/10: 1.5 mm width, (10 pcs.)WICKNC1.5/SB: 1.5 mm width