This set contains 2 type of Tweezers-Fine Tip Tweezer - Fine tip for better reach and precision.Self - Locking Tweezer - Self-locking provide the right amount of tension to keep the items held together without having to keep holding the tweezer.Useful for giving shapes to both big and small coils with great neatness. Sturdy material of the tweezer makes the tweezer easier to grip and handle. Epoxy coating for a durable, long lasting and attractive tool.