
LEGO QUATRO was a theme that used specialized QUATRO blocks which were larger than DUPLO bricks. The theme was released in 2004 and was designed for pre-school children and babies ages 1 to 3 and was discontinued in 2006. The name QUATRO comes from the fact that the bricks were quadruple the dimensions of the traditional LEGO System bricks. The logo of QUATRO is an elephant which is the same as the old logo of Primo.
Summary
Quatro Bag of Bricks set BAG14 was released on October 24, 2007, retailing for $8, it has since been retired. New, unopened sets are valued at $54, used ones can be found for $44.
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