| Object Type | Puzzle Game |
|---|---|
| Material | Bakelite |
| Country of Origin | United States |
Check the listing for details. Bakelite String Puzzle Game Optical Illusion Rare Vintage. Condition: Used, Made in United States. Listed at 189.99 USD. Bakelite String Puzzle Optical Illusion. Bakelite and string optical illusion in which a string appears to multiply as it passes between different rungs. Length 13". Wear as shown. Still in Excellent used condition.