Endless gift giving

The project is a Santa Claus sleigh flying over the roof of a house. A gift falls out of the sleigh and falls into the chimney. And it falls endlessly. How it works. The gifts inside are empty and there is a round magnet 5mm in diameter and 2mm high. The same magnets are glued to a tape printed from TPU. First, the tape is printed, and then a ring printed from TPU is applied to it and they are glued together with a 3D pen. The mechanism is driven by an sg-90 servo motor. You need to remove part of the housing from the motor (see video), remove the potentiometer and the gear rotation limiter. Then the motor turns from a servo motor into a gear motor. It is powered by 3V batteries. It is difficult for me to show in gif format how the toy works, since due to low GPS, frames of falling gifts disappear :(perhaps in the future they will be allowed to upload videos. ;)