Build, create, and engineer endless designs with this 3 lb. assortment of compatible gray/clear building bricks designed for STEM learning and imaginative construction play.

• Includes 3 lbs. of assorted gray/clear building bricks in multiple sizes including 1x1, 1x2, 2x2, 2x4, and additional assorted shapes 
• Compatible with leading brand-name building bricks for seamless classroom, homeschool, and makerspace integration
• Comes packaged in a convenient resealable storage bag for easy organization, cleanup, and repeated use
• Encourages STEM learning, engineering skills, fine motor development, creativity, and cooperative group play Ideal for classroom building centers, afterschool programs, robotics activities, makerspaces, sensory tables, and open-ended construction play for ages 3+
• Perfect for STEM education, early engineering exploration, classroom construction centers, and collaborative building activities, these gray/clear building bricks support hands-on learning through creativity and design.
• The versatile monochromatic color palette is ideal for architecture projects, dramatic structures, robotics builds, cityscapes, coding activities, and modern building creations.
• Great for teachers, homeschool families, daycare programs, and makerspaces looking for bulk compatible building bricks that inspire imaginative play, problem-solving, teamwork, and screen-free educational fun.
• Durable reusable bricks help expand existing collections while supporting trending STEM, STEAM, maker education, and hands-on learning environments.