Gee Whizzard Green Marble Attachment converts the Hitachi Magic Wand from an external massager to a powerful internal vaginal and g-spot stimulator. Attachments designed to fit on the Hitachi Magic Wand. Silicone transmits vibrations beautifully, so now you can experience the thrill of clitoral, G-spot or anal vibrations, with the sensual feel of silicone. Here is our new G-spot attachment made especially for the Hitachi Magic Wand vibrator. The Gee Whizzard has a longer shaft with subtle humps and raised ridge for clitoral stimulation. Also, the new textured dome can be used for dual play with a partner or for clitoral and vulva stimulation. Gee Whizzard measures 5 inches long by 1.50 inches wide. Emerald Green Marble Attachment from Vixen Creations.