About this 3D model

This is a bottle cap with 8mm watering nozzle that can be fitted on a coke soda bottle. Attach a 8mm flexible pipe to discharge water. 4mm Air Nozzle is provided for smotth water discharge. Attach a 4mm tubing inside the bottle upto the length of the bottle. Hang the bottle inversely to discharge water. Useful for growing seedlings in seed cups.