Encourage open-ended STEM building and imaginative play with Contixo Bristle Shape 3D Building Blocks. This 144-piece set allows children to connect textured building pieces to create structures, vehicles and imaginative designs such as buildings, cars, windmills and airplanes with moving propellers. Sized to support play for up to four students at once, the set is well suited for classrooms, makerspaces, learning centers and home play. Assorted-color interlocking pieces invite children to build, redesign and experiment as they practice creativity, spatial reasoning and collaborative problem-solving.

• Open-ended 3D building set: Children can create buildings, vehicles, windmills, airplanes and imaginative structures.
• Large 144-piece collection: Provides ample pieces for individual projects or play for up to four students at once.
• Bristle-style interlocking pieces: Textured parts connect for repeated building, rebuilding and creative design.
• STEM learning through play: Encourages creativity, spatial reasoning, problem-solving and hands-on exploration.
• Classroom-friendly activity: Ideal for makerspaces, centers, collaborative builds and home learning environments.
• Assorted-color construction set: Includes colorful plastic building pieces for engaging creative play.