We’ve all had that moment when we’ve been punching number after number into the calculator, that we all wish we could just curl up with it and go to sleep. Well, you’ve at least gotten so bored that you wished all of those buttons didn’t leave a weird pattern on your forehead when you pass out on it. Luckily someone has created a solar calculator for such situations. Sure, 9” by 9” isn’t the most portable thing in the world, but it’s so soft and squishy. You can purchase the green and white calculator for $19.99.