Sweetly Scrapped

Make your own, do it yourself embossing ink ;)
It's pretty cheap and pretty easy...
Any color that you like of Powdered Clothes Dye (Rit for example)
1/4 Teaspoon of Alcohol
5 Tablespoons Glycerin
Stamp pad

Be careful and blend alcohol & dye till it is the same consistency of a thin cream. Start with 1/2 tsp of dye and then continue adding only 1/8 teaspoon at a time till is the same consistency of a thin cream.
Then you can add glycerin. Make sure you blend well. After that, pour (homemade or storebought) ink over your stamp pad or you can use a fine foam rubber pad. Spread the ink evenly with a brush, popsicle stick, etc.
Some more ideas....

If you want to use smaller sponges as ink pads, you can simply cut compressed sponges into narrow strips while they're dry and then you can add the ink.