The Colorful Egg is an egg that can be bought in Pet Simulator 99. Hatching this egg costs 3.5k 
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Pets included in the Colorful Egg[]
- Colorful Fish (65%)Colorful Fish (65%)
- Colorful Slime (30%)Colorful Slime (30%)
- Unicorn Kitten (5%)Unicorn Kitten (5%)
- Colorful Wisp (??)Colorful Wisp (??)