PULL CART INCLUDED- A sturdy wooden wagon box with a pull string is also included with the blocks for easy cleanup storage and travel. The box is compact and has wheels so your little one can pull it around with the blocks inside. STEM ACTIVITY- This STEM (science technology engineering math) toy can help kids learn counting letters basic words colors grouping stacking sorting and building. Its a great visual and tactile learning activity for toddlers and preschoolers. Manufacturered by Hey! Play!. HAND DEXTERITY- Holding manipulating and building with the blocks can help your child with developing fine motor skills and dexterity as they play. PRODUCT DETAILS- Materials: Plywood. Dimensions: Cart: 6.5x 5.25 x3.25" Blocks: 1.2x 1.2 x 1.2". 30 blocks and storage wagon included. FUN CLASSIC TOY- This block set is a classic toddler learning toy that your little boy or girl will surely love! The 30-block set has all letters of the alphabet numbers 0-9 and cute pictures.