Thank you for your interest in Ampere. In the last few days, we have received overwhelming demand for our measuring kit. As a small startup we are unable to continue to provide the measuring kit for free. We will, however, provide all customers who purchase a measuring kit a $6 credit towards the purchase of one of our gorgeous pieces. That's right, spend $3 and receive $6 off. You will receive an email with a unique code for the credit.