The heart-shaped push-pull eraser, when pressed by a primary school student, is like a leather eraser, leaving no marks or debris. The eraser is clean and has little debris, just like skin

• Visit the supplier booth or available office location
• Fresh photos/video of storefront, products, signage, and location
• Confirm visible contact, location, and operating-status evidence

This is field evidence collection, not legal certification or a full factory audit.