These twist-up containers are professional-grade hardware components made from #5 Polypropylene, designed for DIY cosmetic applications. The material is BPA-free and heat-resistant, making it suitable for pouring lipid-based mixtures like beeswax or coconut oil. The transparent design allows for visual monitoring of the contents and formula stability.
Users should be mindful of pour temperatures to ensure the mechanical integrity of the twist mechanism. This hardware is ideal for creating customized, anhydrous solids. To ensure the highest level of protection and formula stability, it is recommended to follow established cosmetic manufacturing guidelines when filling these containers.
