A fun and beautiful Chinese building set with powerful magnets. It contains balls, short and long straight rods, and curved rods. All pieces are bigger than ones found in most similiar sets, so younger children can hold them easily and won’t accidentaly swallow a magnet. A few rods in the kit have LEDs and batteries inside, which you can turn on with the small switch. Since all the rods are translucent, the whole structure will be lit up.