Abstract: Improvements in a baseball practice batting tee that allows a person to strike a baseball off the top of the tee. The height of the tee can be from one or more adjustment mechanisms. The mechanism can be from finite detents with a pin in a hole or from a shaft frictionally being maintained in the tube. The top of the batting tee is formed with a spiral ridge to slightly rotate when a ball is struck off the top of the tee. The rotation allows the impact forces from impact with a baseball bat to be distributed from different directions on the top of the tee. The height adjustment is with an expandable washer that slides in a honed tube that has a constant diameter along the length of the tube to maintain a constant force to maintain the height of a ball.

Abstract: Improvements in a baseball practice batting tee that allows a person to strike a baseball off the top of the tee. The height of the tee can be from one or more adjustment mechanisms. The mechanism can be from finite detents with a pin in a hole or from a shaft frictionally being maintained in the tube. The top of the batting tee is formed with a spiral ridge to slightly rotate when a ball is struck off the top of the tee. The rotation allows the impact forces from impact with a baseball bat to be distributed from different directions on the top of the tee. The height adjustment is with an expandable washer that slides in a honed tube that has a constant diameter along the length of the tube to maintain a constant force to maintain the height of a ball.