The Vintage Slinky Ringa-Majigs Building Toy Canister contains 54 pieces, all made in the United States by Molenaar Inc

This classic toy allows children to create all sorts of imaginative structures and designs, promoting creativity and problem-solving skills.

With its nostalgic appeal and high-quality construction, this vintage toy is sure to provide hours of fun for kids of all ages.

As you can see from the pictures, these were well loved with most having a peg off the top or triangular piece out of 1 or 2 of the legs.  Doesn't impact the building functionality of the blocks.

This listing features a vintage Ringa-Majigs plastic construction toy set. Originally released in the 1960s by Molenaar Inc. based in Willmar, Minnesota, this set was later produced by James Industries (the creators of the Slinky) in the 1970s.

Design:

The set consists of colorful, heavy-duty plastic rings (roughly 2.5 inches in diameter) engineered with an interlocking system of holes and pegs.

Function: Children stack, link, and lock the pieces together both vertically and horizontally to build towers, futuristic structures, or abstract shapes.

Packaging: It comes in its distinct, classic tall cylindrical cardboard storage tube featuring graphics that showcase building inspiration and a breakdown of parts.