COVERMARK Silky Loose Powder SPF28/PA+++ Refill 10g This refill is exclusively for silky loose powder with a powdery snow-like texture and a beautiful finish that lasts all day long. With SPF28/PA+++, it is an excellent UV-protection product at the same time. Refill can be used in the case after the Silky Loose Powder has been used up. Puff is sold separately. How to Refill: Remove the puff and the net-like inner lid from your Covermark Silky Loose Powder case. Shake the refill container well, transfer the loose powder into the case, and gently shake the loose powder case to flatten the powder inside. Set the net-like inner lid on the case and use it.