How much stickiness are you looking for? I've had two types.
A Brett Bros one that came with a bat order I had. It's clear, and it not super sticky. It helps with grip, but isn't going to stick your hand to much. Link here
Tiger Stick which was much stickier, lasted longer on the bat, and was colored (brownish). It has the benefits of staying around longer, but also the drawbacks of staying around longer (uniform, batting gloves, literally everything you touch gets sticky). Link here