Fidget fun takes an educational twist with Number BubbleBrix™! Press a number block, feel and hear it pop, and practice its number name, then snap it to another block to create a number sentence. Includes 42 Number BubbleBrix, storage bucket with handle, and activity guide packed with early math activities.. Spark More Confidence! Boost confidence with core learning toys that build the skills kids need for school success. Fidget fun meets early learning! Press a number block, feel it pop, say its name, then connect it to other number and symbol blocks to build simple number sentences. Perfect for fidgety fingers - busy preschoolers who can't sit still love learning and building with sensory stimulating Number BubbleBrix. This set includes 42 Number BubbleBrix and mathematical symbol blocks in a handled storage bucket and an activity guide packed with math activities. Little learners can play their way to number sense and early math skills, including number recognition, addition, and subtraction, building the confidence they need to succeed at school. 3+ years. Grade PK+