Play NYT Connections Puzzle #556 Thu, Nov 21

Find groups of four related words Need hints?

Solve NYT Connections puzzle #556 - Group 16 words into 4 categories: FLANNEL, OXFORD, POLO, TEE, BOBA, BUBBLE, PEARL, TAPIOCA, CORAL, JELLY, SPONGE, STAR, FETT, PENN, TORTE, ZIT.