Brick Round, Curved Triple 3 x 4 x 1 with 2 x 2 x 2/3 Bottom Cutout
Part Number 7522
Name Brick Round, Curved Triple 3 x 4 x 1 with 2 x 2 x 2/3 Bottom Cutout
Category Bricks Round and Cones
Material Plastic
3 related parts (same mold or print family)

Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.