Alpha Fry 4 oz Rosin Core Solder Wire 0.03 in. D Tin/Lead 60/40 1 pc

This 1/4 lbs. spool is just the right amount, not too much a like those little. 0.031 inch diameter 60/40 no clean rosin core. Good for all through-hole soldering and some larger SMT soldering especially when used with wick.