English parents are sure to be irritated within seconds of their children unwrapping their presents and pulling out this mask, which not only portrays the lovely face of a Dalek/Human hybrid, but also modifies the wearer’s voice. Why anyone would want to be reminded of the excreable Daleks in Manhattan episode is beyond me, but I guess it beats a Toclafane mask. 
There’s a Judoon voice-changer mask coming, too. I should know — I wrote product solicit copy for it at work last month. 🙂
But yes, I really don’t get why anyone would want a Dalek-Sec voice-changer mask.
I guess the marketing push they could use would be, “I Want to Spend My Christmas with a Dalek.”