Description
approximately 1 inch for small and nearly 2 inches in diameter for large
or layer during cooler months
Roger Tory Peterson's unique system shows exactly what features to look for to tell one species from another
5" (L) x 5
Keva: Contraptions Reactions Toys approximately 1 inch for smallGet the fun rolling with this unique set that includes traditional KEVA planks, special colored planks and a variety of unique pieces to set off chain reactions. Builders can set up their contraptions to cause reactions like ringing a bell, knocking over a bowling pin and more. Build a course and see if the pieces react as you predict!