● Dia Block Basic Bucket ● Variety 500? I think. ● Block Pool This is a set. There are no instruction manuals. The Variety blocks are included in the Basic Bucket. There are many, so I haven't confirmed the exact number, but I don't remember losing any, so I think they are almost all there. (I cannot count the individual pieces.) These are old, so the surface of the bucket has stains and dirt. The blocks will be shipped without being washed or disinfected. Please purchase only if you understand that these are used items.