Does anynoe here know the name of that little gadget that you can attach between two big plastic drink bottles? it makes the liquid whizz back and forth in a sort of tornado effect. I NEED one for work with an autistic child and can't remember what i...

[moondog]

Thank yew.

I think they are called tornado tubes at least that is what they are called on the PECS website.

here tornado pack from PECS but they only come in packs of 10.

Oh you wonderful people!!
I forgot that PECS did them. Thought it was Hawkins Bazaar,and have had a mad conversation with customer services trying to describe them.

Thank you so much!!