These high quality, entry level-priced bows feature a fully lined composite frog with Parisian eye, three-part button with faux pearl eye, and slide. (Violin 1/8-1/32 and all bass models will feature a half- lined frog with no eye). Well-crafted sticks with ultra-durable satin finish. Nickel-silver wire / imitation leather grip. All of these bows are covered with the Glasser Limited Lifetime Warranty and Reconditioning Program.