M‧A‧C Pro Student kits are designed to suit every student’s needs. The items contained in your kit have been carefully selected and approved in association with your college courses. M‧A‧C reserves the right to substitute any product that may be unavailable at the time your order is processed with an item of equal or similar value and suitability. M‧A‧C cannot accept returned goods that we reasonably believe have been used nor exchange the kit’s contents unless they are faulty.