Line a 9x13 pan with parchment paper (makes it easier to get the treats in and out, etc)
In a large pot, melt butter over low heat.
Add the marshmallows, and heat until completely melted.
Remove from heat, stir in the Rice Krispies.
Press mixture firmly into the prepared pan, and allow to set for about an hour.
Remove from the pan, cut into 15 rectangles, and interest a pop stick into each one.
Melt the candy according to package directions.
Dip the end of the Krispie Pop without the stick into the candy, then arrange on a sheet of parchment, and immediately top with sprinkles.
Allow candy coating to set, then enjoy!