A large magic growing unicorn egg in bright rainbow coloured shell - simply submerge in water for up to 72 hours, watch and wait for the unicorn to hatch from the egg and start to grow. A fun novelty toy and party bag filler for children aged 3 years and above. Egg Measures: 10cm in height x 7cm diameter approx. Please note the colour of the unicorn figure will vary. Suitable for ages 3yrs plus.