From left to right -- All VNM or better! -- actual postage additional:

Great drippy blue glaze, Thin umbrella shells, no markings -- reduced to $8

Tall cobalt blue with no markings -- $15 (SOLD)

Nice speckled gray glaze with no markings -- reduced to $10

drippy blue-gray glaze with no markings -- reduced to $8

Super tall brownish red spool with no markings -- reduced to $10

unmarked cobalt blue spool -- squat & heavy -- reduced to $10