This is a super rainbow clear quartz crystal ball. It comes on this little antique stand that is a wooden cup with brass feet. Being cute together they measure 5.5 in. The ball is about 2 and 1/2 in in diameter.
Clear quartz is an energizing Stone. It's an amplifier. It's something you can program to do whatever magical purpose you'd like. It's neutral in that sense. It energizes other stones or items that you put with it and holds Moon energy well. Use it to boost your spells and your energy!