VFM money laptop riser / cooler for 700 ish rupees. That is why it is getting out of stock every now and then. I waited a whole 3 months to get hold of this one. I gotta say this is the best you can get under 1000 rupees. I tried looking online for a good PRACTICAL riser. Amazon official one the bottom part will get in your way if you are typing. This one the bottom holding part is in the middle and doesn't get in the way if you are typing. Nice blue light, and it will give you one usb port after taking up one. Recommended.