Abbott's Di-It......$25.00

A vintage coloring changing silk effect originated by Jess
Thornton.

An ungimmicked silk handkerchief pushed through a solid
brass tube changes color as it emerges from the opposite
end. Both the silk and tube can be examined by the
spectator.

Excellent pre-owned condition.  Also comes with the original
instructions (right side has a one inch tear) and original box
as pictured.  Use any silks.