My Company is called Toadyfrog co.

I am looking for a specific product and will do my best to describe it exactly.

Mabye 20 years ago I had purchased a novelty  that was called "Earthquake in a can.

This is a TIN can that shakes and vibrates when you pick it up.  It will tremble in your hand and if you set it on the table or counter  it will vibrate across the surface and it will shake violently enough to tip its self over.  If you  were to then grab the can and hold it still... it will can down and shut off.  It will stay that way until it is (disturbed)  picked up again.  This Tin can was the size of a 15 oz serving size tin can.  The bottom of the can could be pulled or screwed away from the can to reveal one AA  (double A) that powered this tin can.  The one that I had...Had a label this said "San Francisco Earthquake in a can"  I had originally bought this can in San Francisco California.

I do NOT know the mechanical description of this can.  It obviously has been manufactured  and the "Made in"  mark was foreign. Japan? China? Korea? Tawian? Hong Kong? India?  I can not recall.

I am looking to buy a small quanity to start:  100 to 500.  I will be custom labeling these "tincans" myself.  I personally expect to eventually buy 100,000 or more.

PLEASE. reply ONLY if you are familiar with this product. Have it for sale, or can manufacture it for sale.  I would like to have a quote for this item up to 500 count to start.  Please break the quote down by the piece.  Also estimate the shipping costs to the State of South Dakota (USA) Zip code 57101  Prior to many transactions, I request that a sample product be sent to me for inspection.  I will pay shipping costs for the sample. 

Again, I expect this novelty product to do well and my estimate of a future order of 100,000 or more is probably a conservative estimate.