This is a pistol created by borrowing an ordinary lighter. The inspiration comes from pressing the ignition button with the index finger when using a lighter, which is very similar to a pistol. Therefore, this model was designed. Due to time constraints, the smoke groove and smoke groove magazine were not designed. Moreover, the handle of the model was too small when it was designed, and there was no actual model reference, so the smoke groove design was omitted. In the future, this model will be improved and the appearance will be refined to make the model more compatible and playable.