Whether you wear a watch or not, you definitely need to wear this hand sanitiser on your wrist

<p>An engineering graduate from Rajasthan&nbsp;has developed a hand sanitiser that you can wear like a wristwatch. 25-year-old Ayaz Sheikh from Jhalawar district, came up with the idea of a refillable wristband sanitiser.</p> <p>The wristband has a 15-ml capacity and weighs just 30 gm when filled with sanitiser. The container is two-inches in width and an inch long. The device is apparently capable of spraying 150 shots from each refill.</p> <p>Sheikhs innovation has been registered under I- Start, a state government programme to promote start-ups. He has also applied for a patent for the device and has dubbed it the&nbsp;CoRakshak Band. The wristband sanitiser is being sold through an e-commerce site and reportedly 600 units have already been sold.</p>