For generations, toy trains have been some of the most popular gifts for children. Cast iron composition gives model trains an authentic appearance and the feel of real trains. Use coupons to buy replica model steam locomotives, cabooses and other rail cars. With promo codes, entire railroad tracks and setups are available at reduced prices. Electric train toys that run on batteries provide hours of fun for kids of all ages. By assembling railroad kits together, parents and children can use toy trains to establish some quality family time. When shopping for toy trains, use Giving Assistant for great discounts.