Brick Round, Curved 4 x 4 (7521)
Brick Round, Curved 4 x 4 is a LEGO part with the part number 7521, moulded in plastic.
Specifications
- Part number
- 7521
- Material
- Plastic
Price tracking
StudFinder lists the sets this part appears in and tracks what each color variant sells for, so you can price a rebuild or a bulk order.
Common questions
What does the part number 7521 refer to?
7521 identifies the mould — the shape of the piece — and not its color, so the same number covers every color Brick Round, Curved 4 x 4 has been produced in.
What is LEGO part 7521 made of?
Brick Round, Curved 4 x 4 is moulded in plastic. Material describes what the element is made from — most parts are plastic, but the catalogue also covers cardboard and paper, cloth, rubber, foam, flexible plastic and metal elements.
