Remember these! Oh yes - Pop-Beads! I remember sucking on them and attaching the next one and the cool "nuuuuuuuuk sound" once you pop them together! line up color how fun too bad kids swallowed them and they took them off the market!
Women's Vintage Jewelry Pop Bead Necklace - I remember these beads so well, and can even remember the 'feel' of how tough I found them to push into each other, but how quickly my horrible brother could snap them apart again by simply tugging them.