Indoor golf tee

An indoor golf tee comprising:

• a tee base with a base top portion and a base bottom portion, the base top portion has a connecting hole therethrough;
• a tee shaft, the tee shaft having a shaft top portion, a shaft bottom portion, and a shaft body connected between the shaft bottom portion and the shaft top portion;
• the shaft top portion is configured to hold a golf ball thereon;
• the shaft bottom portion is removably connected in the connecting hole of the tee base in a perpendicular orientation to the tee base;
• wherein a height of the tee shaft is adjustable from the tee base, wherein the height of the tee shaft is adjustable from the tee base by sliding the shaft bottom portion further into and out of the connecting hole of the tee base;
• the shaft bottom portion including at least one positioning groove, each of the at least one positioning grooves is configured to provide a set height of the tee shaft from the tee base when the connecting hole of the tee base is positioned in the positioning groove;
• a distal end of the shaft bottom portion including a protruding bottom surface with a bottom radius bigger than a body radius of the shaft body, the protruding bottom surface of the tee shaft is configured to provide an extended height of the tee shaft from the tee base when slid up and positioned under the connecting hole;
• and
• whereby, the height of the tee shaft is adjustable between the set height and the extended height.

An indoor golf tee comprising:

• a tee base;
• a tee shaft connected to the tee base and configured to hold a golf ball thereon;
• and
• an attachment mechanism configured to attach a weighted bag to the indoor golf tee.