Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside Support
Part Number 6191
Name Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside Support
Category Bricks Curved
Material Plastic
1 related part (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.

Appears in 106 sets
White (28 sets)
    Black (20 sets)
      Yellow (18 sets)
        Dark Red (8 sets)
          Blue (6 sets)
            Orange (6 sets)
              Light Bluish Gray (5 sets)
                Bright Pink (4 sets)
                  Red (4 sets)
                    Medium Dark Pink (3 sets)
                      Tan (3 sets)
                        Medium Azure (2 sets)
                          Dark Purple (1 set)
                            Dark Tan (1 set)
                              Green (1 set)
                                Light Gray (1 set)
                                  Magenta (1 set)
                                    Medium Lavender (1 set)
                                      Medium Orange (1 set)
                                        Pink (1 set)
                                          Reddish Brown (1 set)