Are the products BPA-free?
All products manufactured by UZ Utilidades are free from Bisphenol A (BPA).

Can they be used in the microwave?
Products made of Polypropylene (PP) can be used in the microwave.
However, for products made of Polystyrene (PS), it is recommended to avoid this practice.

Can they be used in the freezer?
Products made of Polypropylene (PP) can be used in the freezer.
However, for products made of Polystyrene (PS), it is recommended to avoid this practice.
For products that can be used in the freezer, it is recommended that once removed, the item should be left at room temperature for a few minutes or placed under running water to avoid breakage during handling.