Senior AirLift Tees, senior golf products, golf accessories, golf ball teeing devices, and golf ball pick up tools like the Golf Claw and Upright Claw specifically for senior golfers with bad knees,
Amazon.com : ToVii 3-1/4" Big Cup Plastic Golf Tees 40 Pack|Excellent Durability and Stability Tees |Golf Plastic Tees Reduced Friction & Side Spin (Green/Blue) : Sports & Outdoors
Amazon.com : Pride Performance Professional Tee System Plastic Golf Tees (30 Count) , Yellow, 2-3/4 Inch : Golf Tees : Sports & Outdoors