Vintage Molecular Visions The Flexible Molecular Model Kit

Great vintage condition. Minimal signs of wear. There are no instructions or manifest. I am pretty sure that all the pieces are there but I cannot confirm 100%. I have looked at other kits online that claim to be full sets and it appears this one might have a few extra pieces, cannot confirm. I bought it used and I have never been able to get it closed properly, see pics. Will be shipped AS IS. Vintage Molecular Visions The Flexible Molecular Model Kit US