Post Pebbles Cereal is celebrating its 50th birthday this year, and with that comes a limited edition cereal option for Flintstones lovers to enjoy.

Birthday Cake Pebbles will feature vibrant flakes of blue, pink, and yellow while boasting a vanilla cake flavor.

For avid fans of Pebbles cereal, this limited-edition run is something worth checking out.

You can find the Birthday Cake Pebbles available nationwide throughout April at all participating grocery retailers.