Knob Puzzle
https://m.media-amazon.com/images/I/41ozsBxWpLL.jpg https://m.media-amazon.com/images/I/41CY6ZGDD7L.jpg https://m.media-amazon.com/images/I/513GxItxkZL.jpg https://m.media-amazon.com/images/I/51hOe2ZgI8L.jpg
https://m.media-amazon.com/images/I/41ozsBxWpLL._SS40_.jpg https://m.media-amazon.com/images/I/41CY6ZGDD7L._SS40_.jpg https://m.media-amazon.com/images/I/513GxItxkZL._SS40_.jpg https://m.media-amazon.com/images/I/51hOe2ZgI8L._SS40_.jpg
MAIN PT01 PT02 PT03
Netlab-Toy
{"Product Dimensions": "18 x 6 x 1.5 inches", "Is Discontinued By Manufacturer": "No", "Batteries required": "No", "Item Weight": "1.1 pounds"}