Large Interlocking Blocks - Set of 60
Designed for little hands and big builds, this large interlocking block set makes construction easy, sturdy, and engaging for young learners. With graduated block sizes, children can stack, connect, and create while developing foundational skills through open-ended play.
• Includes 60 large interlocking blocks for extended building and group play
• Block sizes range from 1" to 4½", ideal for grasping, stacking, and connecting
• Encourages fine motor development and hand-eye coordination
• Supports early STEM skills such as problem solving, balance, and spatial awareness
• Promotes creativity, imaginative play, and cooperative building
• Durable construction designed for repeated classroom and home use
A high-value early learning construction set that helps children build confidence, coordination, and creativity—perfect for classrooms, childcare centers, and playrooms.
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Why Choose Us
What Makes Constructive Playthings Better?
Experienced
For the past 70 years, each product is selected based on our knowledge of early childhood education combined with research insights, observations of young children in the classroom, and feedback from our customers
Full Service
Our full-service team is available to take you through the entire purchasing process. We have been supplying early-childhood educators with quality products for over 70 years! Connect with us and we can help you with planning, budgeting, designing, and ordering.
Quality Commitment
We stand behind every one of our products and are confident they will become high-caliber additions to any classroom or home. We are committed to offering sustainable solutions for educators. In addition to constantly seeking out new ways to create products that will encourage the longevity of our planet, we have taken steps to build an eco-friendly workplace.
Resource Guidelines
We are dedicated to staying up to date and providing early childhood educators with the resources they need. We update our classroom layouts and guides as new criteria and product offerings evolve, and ensure all materials within these guides meet NAEYC, ITERS-3, ECERS-3, and Head Start standards.
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