early education children's large particle building blocks teaching aids storage bucket large box plastic classification thickened box toy equipment

upper split plate lower split plate standard storage bucket (small size) standard storage bucket (small size) + upper split plate standard storage bucket (medium) standard storage bucket (medium) + upper split plate standard storage bucket (medium) + sub-disk standard storage bucket (medium) + upper split plate + lower split plate standard storage bucket (large size) standard storage bucket (large) + upper split plate standard storage bucket (large) + lower split plate standard storage bucket (large) + upper split plate + lower split plate with handle storage bucket (medium) storage bucket with handle (large size) stool bucket

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