How about some glass for your class. Show off your style when you get the Blue Swirl Tip Glass Don Wand. It lights up and it smooth all over with swirls that will make you feel good. It measures 7 inches tall and can be inserted up to 6 1/2 inches. The circumference is 3 1/2 around. Your Don Wands Glass Pleasure wand toy will last more than a lifetime when properly cared for. Our Premium glass is extremely durable and will not scratch easily. They are made from Pyrex which has been used in the medical and science fields for decades. They stay cleaner than plastic or rubber toys. It is non porous which makes it easy to clean and keep germ free. Clean them with antibacterial soap and warm water or your favorite toy cleaner, then rinse with water. Clean before and after use.