We are a start up company with an idea for a teaching aid product for small children. We are looking for a chemist who can help create the product. The product must be: -non-toxic -water soluble -able to change color when mixed with urine -the size of a marble or smaller If you believe you can create this product, then this is the job for you! We are offering a one-time fixed price of $100. For this project to be complete you must send us a sample of the product, give us the formula, instructions, and average price to create it, and it must fit all of the above criteria. We look forward to working with you! Desired Skills: Chemical Engineering Manufacturing Design Keywords: Product Design