Rainbow ArkThis heirloom Rainbow Ark was handcrafted using high grade, nicely figured wood from trees found in Nebraska and surrounding states. It contains no metal or plastic parts and is well finished using non toxic food grade mineral oil, safe for babies, toddlers, and everyone else! The Rainbow Ark includes five pairs of animals (giraffe, elephant, kangaroo, camel, and hippopotamus. The rainbow fits inside the boat's hull. The roof and hull are crafted from