While you can do some customization of fonts and sizes, the overall darkness of of Kobo Aura One fonts left a lot to be desired for me. (ebookevangelist.com)
Xtra - Funky Exclusive PU Leather Book Wallet Style Case for Kobo Touch eReader Includes Robotic Pop Up Clip on LED Light - PURPLE (amazon.com)
Enjoy added comfort, convenience and customization with Kobo Glo HD. (ebookfriendly.com)