Whoa! You can't favorite your own shop.

Whoa! You can't buy your own item.

Whoa! You can't favorite your own item.

Whoa! You can't add your own item to a list.

Add this item to a treasury!

Close
You don't have any treasuries yet. Enter a title below to create one.
Close

This item has been added.

View your treasury.

This shop is taking a short break.

Want to know when they return?

Like this item?

Add it to your favorites to revisit it later.
FREE SHIPPING on all Jacob's Ladders for the remainder of the year!!!

This classic toy was constructed from the smooth sturdy cover of an old hardcover book. It has the solid feel and satisfying sound of a wooden version of this toy, while retaining the supple softness of the book cover it used to be.

True to its ancient design, this toy will amaze and confound children of all ages.

Formerly "A Guide to PL/I" by Seymour Pollack and Theodor Sterling

Measures approximately 3" x 2 1/2" x 1 1/2" when stacked

Jacob's Ladder - PL/I


Overview

  • Materials: book, ribbon, glue
  • Ships worldwide from United States
  • Feedback: 104 reviews
  • Favorited by: 4 people