Many people wonder if they can use their own plush toys in a toy crane machine, perhaps to personalize the game or use specific prizes. Generally, the answer is no for public arcade machines. Commercial crane machines are stocked with specific, often licensed, toys purchased in bulk by the operator. These prizes are selected for their size, weight, and material to work correctly with the machine's claw mechanism. Using your own toy could jam the machine or cause it to malfunction. Furthermore, arcade and business policies strictly prohibit customers from placing foreign objects inside for safety and liability reasons. However, if you own a private crane machine, you have full control. You can absolutely fill it with your own plush toys, ensuring they are a suitable size and weight for the claw to grip effectively. Always check with the location's management for their specific rules, but in most public settings, you must play for the prizes provided.