Unit Blocks

Our superior-quality blocks are precision made from hardwood with sanded smooth beveled edges. A total of 28 shapes are precisely dimensioned so the blocks are easy to stack. Each set comes with a lifetime guarantee.

3 years & up. Add colorful wooden doors and windows to your block construction. Add windows to your construction that open and close, and a wooden door that swings on hinges to open and close. This colorful set is sized to standard unit block measurements. Includes 1 door and 4 windows. Window size is 5.5" H x 4" W x 1.25" thick.

3 years & up. This 40 piece set of wooden columns and shapes inspired by Roman, English, Middle-Eastern and Asian architecture will add interest and different architectural elements to block creations. Compatible with unit blocks.

Our superior-quality blocks are precision made from hardwood with sanded smooth beveled edges. A total of 16 or 14 shapes are precisely dimensioned so the blocks are easy to stack. Each set comes with a lifetime guarantee.

3 years & up. Sixty natural finished, smooth-sanded hardwood blocks are packaged in a handsome, wooden storage crate for easy storage. Ideal for building and introducing the relation of part to whole. Great value! Dimensions: 5.25" x 12.5" x 15" Packaged

2 years & up. Children explore geometric and engineering builds while developing their fine motor, spatial thinking, and problem solving skills through open-ended quality block play with this set of 28 unit blocks. Smooth-sanded rubberwood pieces encourage young builders to create buildings, bridges, and structures, stimulating young minds with an incomparable experience of traditional block play while providing hours of continuous play.

3 years & up. Value set includes 100-piece unit bricks, 48-piece unit rocks, and 25-piece unit beams set.

2 years & up. Children explore geometric and engineering builds while developing their fine motor, spatial thinking, and problem solving skills through open-ended quality block play with this set of 84 unit blocks. Smooth-sanded rubberwood pieces encourage young builders to create buildings, bridges, and structures, stimulating young minds with an incomparable experience of traditional block play while providing hours of continuous play.

2 years & up. Children explore geometric and engineering builds while developing their fine motor, spatial thinking, and problem solving skills through open-ended quality block play with this set of 56 unit blocks. Smooth-sanded rubberwood pieces encourage young builders to create buildings, bridges, and structures, stimulating young minds with an incomparable experience of traditional block play while providing hours of continuous play.

Unit Rocks® were designed to help children develop cooperation, patterning, creativity, cognitive development, fine motor and mathematical skills. Built to withstand years of tough play for building enthusiasts. Hand carved and deep textured grooves with organically colored rustic appearance.

3 years & up. Supplement the mathematical and social emotional activities of Block Science play with Block Science People. The rubberwood people are easily identified with over-molded mathematical symbols on soft plastic grips. Aspiring drivers can send their Block Science People on adventures in the Block Science Cars that feature over-molded plastic wheels that clip onto 2 smooth sanded rubberwood car units with seats for both a driver and passenger. Use the secure hitches to make an extended… More »

These hand carved wooden bricks help children create realistic buildings from their communities. They help children develop cooperation, patterning and fine motor skills and lay the foundation for early mathematical skills. Includes half units, units, half pillars, pillars, half columns, columns, gothic arches, buttresses, corners, roman arches, half circles, quarter circles, triangles, large triangles, triangle roofs, circle curves, thin quarter units, thin half units, and thin units.

2 years & up. Children explore geometric and engineering builds while developing their fine motor, spatial thinking, and problem solving skills through open-ended quality block play with this set of 135 unit blocks. Smooth-sanded rubberwood pieces encourage young builders to create buildings, bridges, and structures, stimulating young minds with an incomparable experience of traditional block play while providing hours of continuous play.

3 years & up. Vinyl, textured Unit-Beams® create a realistic steel-like appearance and allow all Unit Blocks Unit Bricks®, and Unit Rocks® to connect together.

3 years & up. Build familiar community vehicles or create new ones by mixing and matching colors and adding a standard unit block to hold it all together. This themed-exploration set includes enough parts to build 4 community vehicles: fire truck, ambulance, school bus, and police car. Blocks sold separately.

3 years & up. Build familiar construction vehicles or create new ones by mixing and matching colors and adding a standard unit block to hold it all together. This themed-exploration set includes enough parts to build four construction vehicles: sanitation truck, backhoe, dump truck, and cement mixer. Encourage dramatic play, block building, and color matching skills with these four vehicles. Use this set in a lesson about the specific construction careers these vehicles relate to. The set includes… More »

2 years & up. Children explore geometric and engineering builds while developing their fine motor, spatial thinking, and problem solving skills through open-ended quality block play with this set of 218 unit blocks. Smooth-sanded rubberwood pieces encourage young builders to create buildings, bridges, and structures, stimulating young minds with an incomparable experience of traditional block play while providing hours of continuous play.

Utilizing block shelf labels to organize the block area allows children to clearly and confidently interact with all the block area has to offer. It also helps children develop organizational skills as they put away blocks and match them to the correct label. The simple and specific block shelf labels complement all block sets, are visually appealing, and invite children into the space. Includes 85 dark brown, adhesive, precut labels. Surface clean labels with warm water and mild soap.

3 years & up. This Foundation Set is designed to exercise early engineering concepts, collaboration, and the study of matter, motion and mathematics. Plastic building and roadway clips stabilize builds, drawbridges and loops to enable taller, sturdier and more mobile tracks and builds. Simplified, wooden cars with soft plastic wheels easily glide across the solid wood tracks while carrying algebraic people designed for mathematical and dramatic play activities. Foundation Set includes Concept… More »

3 years & up. Block Science, as a pioneering extension of the unit blocks system, adds a rich introduction to physics and essential cognitive development to traditional classroom block play. This Foundation Set is designed to exercise early engineering concepts, collaboration, and the study of matter, motion and mathematics. Plastic building and roadway clips stabilize builds, drawbridges and loops to enable taller, sturdier and more mobile tracks and builds. Simplified, wooden cars with soft… More »

3 years & up. Block Science, as a pioneering extension of the unit blocks system, adds a rich introduction to physics and essential cognitive development to traditional classroom block play. This Foundation Set is designed to exercise early engineering concepts, collaboration, and the study of matter, motion and mathematics. Plastic building and roadway clips stabilize builds, drawbridges and loops to enable taller, sturdier and more mobile tracks and builds. Simplified, wooden cars with soft… More »