Golf tee unbreakable

Hi, I've tried to print different versions and models of golf tee that I founded on website, but none of them could resist to the impact of the driver, even those printed horizontaly.. So I made a few different prototype and here my last one. This one will last until you lose it. The top is printed with TPU ans the bottom in PTGA. The flexibility of TPU allow to resist at the driver impact and the bottom in PTGA allow to fix the tee , even on hard ground. Both can be printed without support. Tee hight is 38 mm and sute for the driver.