Building blocks with large particles of 5cm or more

What size building blocks should babies aged 1-3 play with?

1-3 years old babies: Prioritize large building blocks (5-8cm side length) – safe & suitable for development

Core reasons

  • Avoid choking hazards: This size cannot be swallowed, eliminating ingestion risks.
  • Fit grasping ability: Easy for babies’ small hands to hold; no excessive force needed for stacking, boosting play satisfaction.
  • Reduce collision injuries: Moderate weight, no easy injury if dropped on hands/feet.
Priority should be given to such large-grained building blocks
Priority should be given to such large-grained building blocks

Additional notes

  • Avoid small blocks (<3cm): Choking risk regardless of material; not recommended for this age.
  • Prioritize rounded edges: Smoothly polished to prevent scratches on delicate skin.
  • Safe materials preferred: Non-toxic odorless ABS plastic, solid wood or high-quality EVA foam; paint-free or water-based paint is better.