I am totally disappointed with this product. Although it looks like fun, it is not working properly with iPad air. Additionally it is quite expensive in relation to its efficiency.
I was seriously impressed to receive a note from this company expressing regret that I was disappointed with this pen, and offering to return the cost of the one I had ordered. This is REAL customer service!!!! I would without hesitation recommend this company's efficiency, prompt attention to detail, and trustworthiness. Your orders and the money you pay for the products are safe with them!