Summary Another mksa remix for your pleasure. Removed the slit along the top. Replaced it with a hole for a 1/8th inch diameter bolt to push the laser down. Added fillets so you can just push the laser button and slide it into the tube. That will keep it on instead of a rubber band. Take any magnet you want and put it in the base. Even broken hard drive magnets. Pour in some glue and cap it off. Suitable for 13mm diameter lasers. Removed the small elevation slot since it is not needed. Prints with no supports. Enjoy!