Chill Factor Frozen Yogurt Maker Tub - A Freezable Tub that Makes Frozen Yogurt Treats in Minutes*! Mix your favorite flavor of yogurt with your favorite fresh fruit, sundae toppings, or candy pieces to make a delicious frozen yogurt treat in minutes. Make family night great again with the Chill Factor Frozen Yogurt Maker Tub! Mix up a yummy frozen dessert the kids will love helping to create themselves! Make frozen yogurt treats with the grandkids!