Vintage 1971 Tupperware Busy Blocks

A vintage set of Tupperware Busy Blocks by Dart Industries. These blocks bring an exciting world of fun and education to children of all ages. They're great for stacking, mini toys, and making puzzle patterns from A to Z. The blocks open and close to store the alphabet toy pictured on the block, so children can learn and enjoy while they play. Complete with original box. Box shows aging. Check out my other listings. /CS