Grandever is sure that you would love our products. However, we want to make you comfortable about your purchase. We offer free trial to all our customers. First, you need to choose the products you would like to test and then you pay only the corresponding shipping fee. We use a world class shipping companies such as DHL, UPS, FEDEX or ARAMEX in order to assure safety and on time delivery.We made the sample request process easy, you need just to click on the button below and follow the steps until receiving the final confirmation.