|LEGO → DUPLO|
1½ - 5
1800 Turtle is a DUPLO set that was released in 1990. It contained six pieces being a bright blue 2x4 brick, bright blue 2x2 brick, bright yellow 2x2 brick with an eye printing and two bright yellow 2x4 bricks. The set is identical to 1640 Tuttle the Turtle.