Same erasers are £1.99 at places like Rymans, I bought a couple of packs a couple of weeks ago to make up an order for free del & the kids love them, so much so I've ordered more for party bags. Use code VBOX20 to get them for 80p per pack C+C or use code WINTERFD to get them delivered for £1 (sadly codes won't combine).
An awesome pack of 12 Pokemon erasers of each of your favourite Pokemon characters.
A super awesome essential item for use at school or home.
Each eraser measures: 2.5 x 2.5 x 0.8cm