Abstract: The present invention relates to ice fishing devices. The present invention comprises a base and a cover, connected to each other by locks, a signal flag, a shaft. On one end of the shaft is a reel for a winding fishing line with a fishing hook, on another end a washer with a flag fixing element. On the base is made a window, around said window are placed supports for the shaft with the reel. An insulating spacer is placed in a space between the cover and the base. The flag is installed by one end in the groove of the cover, and at the other end a hole is made for interacting with the flag fixing element. A reflective coating 3M is installed on the flag. The base, cover, signal flag and shaft are made of frost-resistant plastic. The base and cover are cylindrical.