i want like this doll
![alt text][1]
[1]: http://p.lefux.com/61/20110704/A137700AYP/spring-doll-toy-car-decoration-hello-kitty-apple-princess-1404187-Gallay.jpg
but, i can’t like.
because, spring components is having too weak tension.
can u give me some hint?
First thing first, learn how to make question that can be answer :
Readable Question : Make sentence that begin with Capital Letter and finish with period.
More Information : You said that you want “like this doll” ??? What is your question ?
Begin with that and we’ll take a pleasure to help you 
Best Regards,
NbO
