Mudpuppy's challenging 100-piece puzzles come in an irresistible (even to adults!) hinged storage tin. (Only the collectible storage tin is metal, by the way.) The artwork is great and the puzzles are fun! Winner of the iParenting Greatest Products of 2005 Award
Rectangular 100-piece puzzle measures 18 x 12" - Storage tin measures 7-1/16 x 6 x 2" - For ages 6+.