Turn imagination into something you can actually walk into. The Large Starter Kit gives you 500 giant modular building blocks to design furniture, forts, animals and more, no tools required. It's the kind of open-ended building play that works just as well in a living room as it does in a classroom, therapy space, or sensory room.

The blocks snap together using a simple lug system that lets builders of any age connect and reconfigure pieces without glue, screws, or instructions to follow to the letter. That hands-on connecting and stacking naturally supports gross motor development, spatial reasoning, and collaborative problem-solving, which is exactly why these blocks show up in schools, occupational therapy clinics, and sensory rooms as often as they do family playrooms. Whether it's a child building a fort, a classroom exploring STEM concepts, or a therapy space creating a calming construction corner, the same set of blocks adapts to whoever is building.

What's in Your 500-Block Large Starter Kit

• 212 white full blocks, 88 blue full caps
• 72 light blue half blocks,
• 32 yellow single blocks,
• 32 blue line blocks,
• 32 blue quarter caps,
• 2 yellow quarter blocks

Key Features of the EverBlock Large Starter Kit

• Reusable & Reconfigurable - Take apart and rebuild as many times as inspiration strikes, so one kit keeps delivering new builds instead of gathering dust after the first project
• UV Resistant - Colour and material stay strong in sunlit rooms or near windows, so the blocks look and perform the same after months of daily use
• Reinforced Structural Cross-Ribs - Internal ribbing adds strength to every block, so larger builds like walk-in forts and furniture stay sturdy under real weight
• Water Repellent - Spills and damp hands wipe away easily, which matters in busy classrooms, playrooms, and therapy spaces where blocks get handled constantly
• Made from #5 Recyclable Polypropylene - A durable, recyclable plastic that holds up to years of building, breaking down, and building again
• Made in the USA - Manufactured domestically for consistent quality control across every block in the kit

Building Skills Developed with Giant Modular Building Blocks

• Gross Motor & Whole-Body Coordination - Lifting, carrying, and stacking full-size blocks gets the whole body involved in a way tabletop blocks can't, building strength and coordination through play
• Spatial Reasoning & Planning - Figuring out how a wall, fort, or piece of furniture will stand up teaches builders to think ahead and problem-solve in three dimensions
• Collaborative Building - A 500-piece kit is built for more than one set of hands, making it a natural fit for group builds in classrooms, therapy sessions, or sibling play

Ideal for

• Families Building a Rotating Creative Play Zone at Home - a kit that never really finishes, so the same 500 blocks turn into a fort one week and a piece of furniture the next
• Classrooms and STEM Programs Exploring Hands-On Construction - large-scale, tool-free building lets students test engineering and design concepts with their whole bodies, not just their hands
• Occupational Therapy Clinics and Sensory Rooms - lifting, stacking, and connecting full-size blocks delivers the gross motor and proprioceptive input therapists look for in large-scale equipment
• Daycares and Schools Setting Up Flexible Play Stations - blocks reconfigure in minutes, so one kit adapts to whatever the space needs that day without new equipment
• Community Centres and Therapy Practices Across North America - a durable, reusable set that holds up to daily group use instead of wearing out after a single season

• Includes layered step assembly instructions for one build project
• Material: #5 recyclable polypropylene
• Arrives in 16 boxes (24" x 18" x 20" each)
• Kit includes 500 total blocks:
  • 212 white full blocks, 88 blue full caps,
  • 72 light blue half blocks,
  • 32 yellow single blocks,
  • 32 blue line blocks,
  • 32 blue quarter caps,
  • 2 yellow quarter blocks

Download Assembly Instructions