Unleash a frenzy of the NEW MrBeast Lab Swarms Atomic Series Micro Beasts! Each MrBeast Lab Micro Beasts are 1" (2.5 cm) tall. There are over 85 unique MrBeast Lab Micro Beasts to collect in the Atomic Series. Will your collector discover the Limited Edition Silver Mystery Case? Mix, Shake, Create to reveal 2 Micro Beasts!