Slinky Brand Vintage 60's Ringa-Majigs Play Shape Toy

Vintage Slinky Brand Ringa-Majigs Play Shape creative building Toy Original set 40 pieces...this is missing 5 so it has 35 pieces 12 blue, 6 yellow, 7 green, 10 red Ages 4-10 Can has some rust on bottom inside and out. Clear Tape going down side that kept the lid on.