Kolbl microfiber swab for wing joint

Factory selected colors. Silk-like microfiber swab that is highly absorbent. For wing joint only! Assorted colors, availability of specific color may vary. Please note, this swab may not fit in a wing joint of an older, smaller bore design, bassoon. Specifically we noticed this with Fox 222 bassoons with serial numbers under 10000. For these bassoons we suggest a Gem Silk swab or the silk Kolbl swab.