You can hold a hamster, but you must follow scientific methods and pay attention to safety precautions. The specific operations and precautions are as follows:

1. Correct Ways to Hold a Hamster
Trust-Building Stage
After a new hamster arrives home, it needs 1-2 days of quiet rest; avoid direct contact with it.
Talk to the hamster in a soft voice every day, and put your hand into the cage to let it get familiar with your scent (keep your palm up, do not make a fist).
Tips for Guiding the Hamster onto Your Hand
Use snacks (such as small pieces of vegetables) to lure the hamster into climbing onto your hand voluntarily.
If the hamster bites your hand, gently push its nose to stop it; do not suddenly pull your hand back to scare it.
Safe Holding Postures
Cup both hands to support the hamster; avoid grabbing it from above or behind (this is likely to cause stress to the hamster).
Move slowly to prevent the hamster from struggling and falling due to sudden movements.
2. Precautions
Hygiene Protection: Wash your hands with unscented soap before and after contact to avoid carrying scents from other animals.
Environmental Safety: Conduct the interaction on a low table or bed to prevent the hamster from falling and getting injured.
Timing Selection: Avoid forcing the hamster to be held when it is sleeping, hungry, or pregnant.
3. Recommendations for Specific Groups
Children: Adult supervision is required. Wash hands immediately after contact to prevent bites or allergies.
Skittish Hamsters: For highly aggressive individuals, use a shallow bowl to help transfer them to your palms.
Reminder: If the hamster continues to resist, it is recommended to extend the adaptation period and avoid forcing interactions.