Numberblock Four is a sturdy square-until he splits into the Terrible Twos, who always have a trick up their sleeves! Fans will enjoy re-creating one of their favorite episodes or inventing their own mischief. These figures are made of durable plastic and have posable arms. Each set includes a Numberblock Four Figure and two Terrible Two figurines. Figures are proportional and work with all of our other Numberblocks figure sets. Collect all the fun figurines from the hit TV series Numberblocks, available in the U.S. on Netflix and YouTube. As your little one works from preschool to kindergarten, the Numberblock Four and the Terrible Two Figures are a great way to make learning fun and help with the transition. From the friendly TV series Numberblocks, an award winning show from BBC, the Numberblocks crew brings math learning to life with these officially licensed Numberblocks Four and the Terrible Twos figurines! Numberblocks is helping millions of children around the world to fall in love with numbers, master key math skills, and discover the joy of learning.