How to Make a Rice Heating Pad
How to Make Hot/Cold Rice Packs
Pattern for the microwavable heating pad. Love the idea of using colorful flannel for the corn cozies.
DIY Rice Heat Pack - Easy Do It Yourself Heat Pack Tutorial Made With Rice - Cheap and Quick DIY Projects for the Home, This Craft Makes an Awesome DIY Gift Idea for Christmas Presents
Heat pad. Make with outer washable cover. See comments.
Sadie Seasongoods: Thrift store flannel shirts repurposed and upcycled into reusable reheatable hand warmers for Fall and Winter
How to make your true love an aromatherapy rice bag | Grist
Kitty Rice Heat Pack DIY! (click through for tutorial)
An EASIER rice heating pad tutorial! I tried a number of tutorials out there and became very frustrated, so I came up with my own. Tutorial can be found here: http://www.findingpinsandneedles.com/2012/02/easy-peasy-rice-heating-bag.html
Rice Bag Warmer with Slip Cover tutorial