Rocks4u is an online retailer of products such as rock tumbler kits, lapidary equipment and mineral specimens. The site is subdivided into the corresponding categories, making for finding the desired items in an instant manner. Featured items are likewise showcased. On the other hand, thorough information on topics such as the history of rock tumbling (including its origins and development over history) is featured via a collection of free info pages. These can be accessed from the main menu, and practical advice on issues such as choosing lapidary equipment and how to clean fine minerals is provided in addition to historical information. Moreover, a list of mineral uses in everyday items is provided. The process for placing an online order is concisely described, and the accepted payment methods include all the major credit cards such as Visa and MasterCard. Customer support is provided by means of the featured toll free phone line.