Tired of wearing out his fingers caulking all day, a professional painter created the Caulking Finger! It is a durable synthetically modeled finger on a stick that you use in place of your finger. It mimics the use of your finger while smoothing out sealant without splinters or soreness. To use, fill cracks or crevices as usual with your preferred sealant of choice, then use the Caulking Finger to smooth it out.