Liquid Bookmark by Kyouei

Very useful and very eye-catching - the Liquid Bookmark by Kyouei.

It might look like plastic slowly melting down the side of your novel (or even a trickle of blood), but this is actually a solid object, produced by the designer by dripping melted silicon onto a polished metal surface. That leaves an end-product that's both sturdy and flexible, perfect for keeping track of your page. And as each is made individually, each is unique.

Choose from red or white, both selling for £14.50.

Design Museum Shop website