Sharks are 'living fossils' meaning they have hardly evolved since existing hundred of million years ago - they're truly a living history! They are also unique for having a sixth sense called electroreceptors that help them hunt and navigate the sea.Good for nature AND for you! EUGY encourage creativity as well as being environmentally friendly.So go on...bring home your wild! Our products conform 100% to international safety standards (EN71-1,2,3 and CPSIA). A EUGY pack contains 7 flat cards with individually numbered pieces, all ready for you to assemble.