Shh! 17 Things You Didn't Know About the Wizarding World of Harry Potter, From a Former Employee

"The wand that you are presented with at the end of the demonstration is yours to purchase, and as such, you can pick whichever one you want. . . . The only non-interactive wands are the character wands, which are available both interactive and non. Those wands are also not selected in the Ollivander's experience, only the 'Ollivander's originals' designs."