🕵️♂️ Uncover the Fun with Every Page!
The Edward Goolnick & Sons Yes & Know Invisible Ink Book and Pen Set is an engaging and educational activity designed for ages 11 to 111. This set includes a variety of classic games like Baseball, Hangman, and Bingo, all revealed through the magic of invisible ink. Perfect for travel, it promises hours of entertainment without the need for batteries or assembly.
| Product Dimensions | 13.46 x 18.03 x 1.78 cm; 90.72 g |
| Manufacturer recommended age | 3 years and up |
| Manufacturer reference | YK11 |
| Educational Objective(s) | Stem |
| Language: | English |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Ink |
| ASIN | B004HH5YFI |
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