If you've always wanted to make your own eraser, here's a great way to do it yourself.
This Debika eraser kit has everything you'll need to make your own handmade sweet scented eraser.
The set includes a mold plus an eraser "gum" that you need to heat up in hot water (about 80 degrees Celsius) for about 3 mins. When the "gum" has soften you can attach it to the mold to make the shape you want. Use the same heating technique for the pink and red "gum" to melt and mold them into additional shapes to decorate your eraser. It will harden as it cools down. This version features chocolate series.
It is easy to make, almost the same as the clay kit except that you use hot water to soften the clay bar. It is particularly good for the kids for educational purposes.