Saw a tweet there were a limited number of Vokey Design SM6 alignment sticks added to the Vokey store - they have not been in stock for a long time - by the time I clicked the link to buy a few minutes later the sticks were sold out!
Apparently there are a number of either Team Titleist loyalists like me that would rather have the Vokey alignment sticks than the $2.00 driveway markers from a home store!