Crafted from select hardwood and accented with child safe dyes stacking cars feature bright colors a clever contour that stacks in any combination and easy roll wheels that are simple for babies and toddlers to spin they39re ideal for young toddlers improving hand eye coordination and becoming more interested in imitating the real world around them and with lots of colorful interest and race ready wheels these wooden toys will keep older toddlers and preschoolers busy building sortin