⌛Time it takes to read this article: < 1 minutesLast updated: May 12, 2021 at 3:20 AM To save money on contact lens costs, I recently purchased disposable contact lenses from kakaku.com. I usually buy Alcon's "DAILIES FIRST" product from eyeecity, but this time I ordered the equivalent product, "DAILIES AQUA" online. Since no prescription is required for online orders, I was able to purchase it for half the usual price, but not providing ophthalmology treatment is risky, so I do not recommend it. That's just your own responsibility.