February 29th comes around only once every four years！So special a day that we decide to give $29 discount for any purchase on www.mbot3d.com during the next four days from Feb 29th on.
BTW, do you know that?
29 is the atomic number of copper;
29 is the sum of 3 consecutive squares: 22 + 32 + 42
What else is special about the number 29 for you?
Share it on facebook or twitter with a tag #Mbot3d Leap Day, which is also the discount code of $29 off any purchase of Mbot3d products. Besides, if you are a MBot3D printer users, you can also get a cash bonus of 2.9USD via Paypal.
Interested to know more about the activity? Email to email@example.com