If there are more pigeons than there are stickers, then at least one sticker must have at least two pigeons. Show off this classic principle of mathematics with these adorable MathemaPigeon pin buttons. The set contains 5 pins - just enough for Euclid, Fermat, Euler, and Gauss - and for the Bernoulli's (Johann, Jacob, and Daniel) to squeeze in too. The stickers are printed on durable, high opacity adhesive vinyl which makes them perfect for regular use, as well as for covering other stickers or paint. The high-quality vinyl ensures there are no bubbles when applying the stickers.
• High opacity film that’s impossible to see through • Fast and easy bubble-free application • Durable vinyl • 95µ density
Don't forget to clean the surface before applying the sticker.
