The 50ml roll-on refill applicator has a big 1.4" ball and is fully made of PP. One of our many innovative packaging and product solutions that leverages our engineering expertise and proprietary processes in the design for circularity to reduce products’ impact on the environment, focusing on helping brand owners meet and exceed their sustainability goals. The 50ml Roll-on Refill combines sleek lines with a simple and no mess refill process that has no product contact. The 100% Polypropylene (PP) package is available with our CleanStream® post-consumer resin (PCR). This roll-on is the ideal packaging solution for deodorants and roll-on sun care.