Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a high powered pen gun [title] Remove the ink cartridge and end of the pen. [step] ( hold onto the ink cartridge ) [title] Cut the writing end of the pen off. [step] ( it makes it easier to fire.

Ending1: ) [title] Cut the elastic band in half so it becomes one strand. [step] Then put a dot in the center of the elastic band strand. Ending2: ) leave the cartridge behind if you take care of it later. [title] Attach a large teaspoon of hot glue to one end of the pen. Ending3: ) once you have cut it it is too big. To remove it, squeeze the writing end just long enough. Ending4: ) [title] Tie your sharpie, ink feeder, glue gun together. [title] Tape it closed with duct tape if you like.

Answer format: ending1/ending2/ending3/ending4