New Old Stock - open Box (opened by me )

This vintage Playplax construction set from the 1960s is a rare and unique find for collectors and toy enthusiasts alike. It features interlocking squares that can be manipulated and constructed in countless ways, unleashing creativity and imagination in users aged 8-11 years old.

The set is from the Playbox brand and is considered vintage, adding to its value and charm. It belongs to the Stem character family and is perfect for those who love building and construction toys. Please note that the set is not complete, but still provides a great opportunity for users to exercise their problem-solving skills and creativity.