Open a new Pokemon-themed build each day. 24-day holiday calendar building set with variety of festive Pokemon surprises Includes 2 buildable and poseable Pokemon figures, Pikachu and Piplup 225 bricks and pieces combine with all Mega Construx building sets and are compatible with other name brands Ideal for ages 6 and up, this construction toy provides build-and-play experiences to help develop creativity and problem-solving skills Celebrate the holidays Pokemon-style by unveiling 24 different festive surprises. This calendar features 24 mystery windows to count down the holidays.