eChalk: spiral pinwheel illusion

OMG! This is really creepy!! My 11 year old son loved it!! Imagine making skin creep and crawl like that!! Every schoolboys dream of grim and grisly fun!! On another level, its amazing how your eyes react to these type of optical illusions. Great fun!

Reviewed by purpleshe Sep 23 2006, 10:59am ( 29 reviews ) • echalk.co.uk

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Rated by choochoolady61 on Sep 15 2008, 10:38am

Delivers on what it promises.
Rated by summer84 on Nov 13 2006, 10:22am

Wow! This is amazing!
Rated by spectrekitty on Oct 30 2006, 3:53am

Creeping and crawling, yessss...
Rated by robrowe01 on Sep 27 2006, 9:00am

crikey that is creepy.x
Rated by mstallings on Sep 25 2006, 11:54pm

Short and sweet. Does one thing and does it well.
Reviewed by Icywind on Sep 24 2006, 6:25am

Hahahaaaa...Bloodyknickers...that's hilarious. Anyway. I did see some rippling...but not a lot of crawling. -_-
Rated by purpleshe on Sep 23 2006, 10:59am

OMG! This is really creepy!! My 11 year old son loved it!! Imagine making skin creep and crawl like that!! Every schoolboys dream of grim and grisly fun!! On another level, its amazing how your eyes react to these type of optical illusions. Great fun!
Rated by kime777 on Sep 23 2006, 6:23am

Very good
Rated by ryanjtravis on Sep 19 2006, 12:23pm

Sweet... very nostalgic.
Rated by Lynx55 on Sep 17 2006, 11:48pm

Damn,nothing like this EVER works for me.....booo hooo

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