Learning Resources Cuisenaire Rods Introductory Set, 74 Rods Cuisenaire rods come in 10 colors Pieces range in size from a 2cm cube to a 2cm x 2cm x 20cm rod 10 colors include: red, orange, blue, white, brown. black, dark green, yellow, purple, and light green Includes an activity poster Pieces range in size from a 2 cm cube to a 2 cm x 2 cm x 20 cm rod