Chalk Mug

March 12th, 2005

Do you use water softeners or a filter jug to take all the calcium out of your drinking water? Here’s how to put it back again!

This comes from the “let’s put two random things together in one new product” school of invention, but I think it’s rather fun.

Possibly related, but possibly totally unrelated, posts include
 "Drink eight glasses of water per day"  "Save our water voles"  "[untitled]"  "Calcium

One Response to “Chalk Mug”

  1. Otaro Says:

    ‘i googled for something completely different, but found your page… and have to say thanks. nice read.

Leave a Reply

Powered by WP Hashcash