Additions, the shop at MoMath, is now open everyday from 10:00 am - 5:30 pm. To find out about shipping rates outside of the United States, please email [email protected] If you wish to purchase a MoMath gift card, you may place your order by telephone at 1-520-432-0958. MoMath gift cards are only redeemable in-person at Additions, the shop at MoMath.
The PhiTOP is an elegant scientific, mathematical, artistic, and aesthetically pleasing object that brings joy to the eye, hand, and mind. It levels up executive toys and makes a perfect gift.
