The Lil Devil from the Master Series assortment is a mini Wartenberg wheel. With this compact toy you may prick your accomplice’s pores and skin, which makes the pores and skin further sensative for added stimulation. This further small pinwheel is ideal to take with you in your travels. It is fabricated from plastic, so it’s light-weight. Clean it after each use with water and toy cleaner, so you may safely use it time and again.