Recent political demonstrations have had people skipping work, protesting at major cities and airports — and running to the store for office supplies.

The latest high-profile event was “A Day Without A Woman,” pegged to International Women’s Day urging women around the world to take the day off from work, abstain from shopping and show their solidarity by wearing red. The Women’s March in January, however, had a big effect on office supplies. The Women’s March took place in Washington, D.C. the day after Trump’s inauguration, with a turnout of hundreds of thousands of attendees defending women, immigrants and LGBTQ’s rights.