Hard to find these not made in China anymore, but here are some good options:

[url=https://amzn.to/4oNCXbU]Kitch Easy Release White Ice Cube Tray[/url] - Made in the USA out of top food grade materials

[url=https://amzn.to/4eEEVq6]Sterilite Plastic Ice Cube Tray[/url] - Made in the USA. Strong and flexible.

[url=https://amzn.to/4vJqMQ5]Rubbermaid Easy Release Ice Cube Tray[/url] - The classic, made in the USA.

[url=https://amzn.to/4eCw9sC]Arrow Mini Ice Cube Trays[/url] - Made in the USA. Perfect for water bottles.