Maped Mini Technic Erasers - Economy Pack of 20 Economy Pack of 20 Maped Mini Technic Phthalate-Free Erasers. Residue collects into one single strand, making for dust-free erasing and easy clean-up. Mini size makes it perfect for pencil cases or desktop organisers. Eraser size: 18.2mm x 12.6mm x 39mm Made in France.