Core Viewpoint - The China Consumers Association has issued a consumption alert regarding the potential formaldehyde exceedance in materials used for handmade toys, urging consumers to enhance safety awareness [1] Group 1: Health Risks - Many young consumers enjoy making handmade toys such as resin ornaments and sand Mahjong, but complaints have arisen about symptoms like skin itching, throat discomfort, and dizziness, likely linked to harmful substances like formaldehyde in the materials used [1] - Some materials intended for industrial use, such as certain UV glues, resins, and acrylics, may contain volatile harmful substances, which can pose health risks if used without proper safety measures in daily life [1] Group 2: Consumer Guidance - The China Consumers Association noted that industrial materials are often sold to ordinary consumers through e-commerce platforms and small commodity markets, where packaging may lack complete usage instructions, ingredient labels, and safety warnings [1] - Consumers are advised to choose materials clearly labeled as "handmade specific," "safe and environmentally friendly," or "meeting civilian standards," and to avoid purchasing industrial-grade materials with unclear origins and incomplete labeling [1] - It is recommended that consumers take personal protective measures during operation, avoid allowing children to operate independently, and that pregnant women and sensitive individuals minimize contact with these materials [1]