Selenite is an extremely benificial stone to have. Using a selenite wand during meditation, cleansing, and directing energy. This crystal is actually known to cleanse and charge other crystals, meaning it is one of the few stones that you don't need to cleanse. A wonderful stone for spiritual work, selenite protects energy of the enviorment or body.
Small wands are roughly 4"
Medium wands are roughly 6"