I got these to mass produce 75 Valentines.  They were inexpensive and fun.  Sure, they might have shed a little fuzz, but come on, these are inexpensive!  They were perfect for our project and made really adorable Valentines to hand out.  (Pictures of the kid, wearing a mustache with the note reading "I mustache you a question.  Will you be my Valentine?".  We attached a mustache to the card and handed them out.  Easy Peasy.)  My children said kids not in their classes were begging for them.  Kids love mustaches and these were definitely a hit!