The Gaunlet Has Been Thrown

We received a package in the mail from my youngest sister in Albuquerque.  She works for a certain cereal-producing company out there and she was able to buy and send us just the marshmallow bits from the various marshmallow cereals that her company  produces. 

She included a lovely note with her gift. 

So, for my other sister, I ask: what are you going to send me to top two bags full of marbits?