Refill of cleartone monofilament thread for #52, #63, and #75 canisters.

These are re-fills and do not include the plastic dome!
Sold by the spool, 12 spools per case, average 18+ lbs.
Approximately 1.5 lbs per spools.

Size 52, .010 thickness
Size 63, .011 thickness
Size 75, .012 thickness