Montessori Mama Wooden Jigsaw Puzzles for Toddlers are a charming and adorable addition to every 3, 4 or 5 year-old boys and girls developmental play set. The 4-puzzle pack includes dinosaur, dolphin, rabbit and teddy bear patterns each with 9 or 10 colorfully numbered jigsaw pieces. Constructed from smooth, sturdy, sustainable wood and non-toxic c..