that ball thing that makes words stick to it

[cowman]

what was this called?

[Ad Bot]

[SWAT One]

Silly Putty?

[Xinakam]

Katamari?

[Momentum]

a ball of glue in a book

[cowman]

Katamari?

Thanks.

[dorkdotdan]

You make it out of borax and glue, like silly putty and when you press it against something with writing it picks up som of the ink/graphite/toner.