Gently curved for G-spot or P-spot attention, once inserted the silicone Nocturna 5X sends a gentle current from the inside out, enveloping the body in waves of tingling electric pleasure. Ribbed at the end and just the right thickness to keep you satisfied. Two panels on either side of the vibe carry exciting electrical stimulation from the vibe to you. Compatible with all Zeus power boxes, sold separately. Measures 5 in. long (4.25 in. insertable), 1 in. diameter.