You must be 21 or older to purchase our glass products, excluding the jewelry and pendants. We may refuse service to anyone and refund your order immediately if we suspect you are under 21 years of age and cannot provide legitimate legal proof of your age. We also reserve the right to ban you from our website completely should there be repeat attempts to purchase these products while you are under the age of 21. Unfortunately, it is a law and we must follow it. Thank you for your understanding.