Brand new and high quality. Six different colors. Weight: 6pcs/25G. Just put the egg in a Bowl of water(Water temperature below 36 degrees) and watch it hatch out of its egg and grow! Takes 12-24 hours for the dino to break thru the shell.(Don't forget to add water)After that the dino can grow even more! Perfect Gift for your child. Size:3cm x 2cm(approx) We don't offer color choice. Your order will be sent in colors at random. Articles in the process of transportation may have some damage, but it does not affect the use, welcome to buy!