Back by popular demand, Renzetti's Ruby Tip Bobbin remains one of the finest fly tying bobbins ever made. With smooth ground spool knobs for stutter free spool rotation and a comfortable rubberized grip, this standard barrel bobbin features a unique ruby red tip insert that's perfect not only for detailed fly tying, but protects light diameter threads from fraying or breaking too. If you're a bonafide bobbin-junkie like us, give one a try! We're certain you'll love Renzetti's Ruby Tip Bobbin as much as we do.