Math Formulas Tie
Filled top to bottom with numbers, symbols, and mathematical equations, this tie is the ultimate math-lover's accessory. We bet they'll feel smarter just by getting suited up.
To buy: $49, uncommongoods.com.
Calculator Ice Cube Tray
This whimsical gift is a great everyday ice tray, plus it makes a fun conversation starter when serving drinks to guests. The cubes are the perfect size for lemonade, cocktails, or just a glass of water.
To buy: $8, shop.momath.org.
This dish features an elegant numerical design, making it the perfect Pi Day gift for the math whiz in your life. It can be used as a salad bowl, a serving bowl, or to hold apples for a pi(e).
To buy: $98, uncommongoods.com.
Blackboard Math Wall Clock
This wall clock makes a great office accessory, and co-workers will be convinced the numbers have been drawn in with chalk. The best part? The answer to each equation matches its corresponding time.
To buy: $25, cafepress.com.
Each of these Old Fashioned glasses features equivalent mathematical constants alongside standard ounces. They'll want to reach for one of these as they're cracking a particularly tough formula.
To buy: $38 for set of 4, uncommongoods.com.