How much SN should I buy?

[purplesky9]

Just wondering should I buy 100g or 200g. I want ther to still be enough left for couple of attempts if I chicken and don't go through with it. I'm not sure that 100g will be enough

 

[Manic Panic]

100g should be enough hun

 

[invokat222]

Do you have huge financial problems or can you afford it to order 200 g? I don't get the point of your question

 

[TheHolySword]

25g is enough for an attempt. 100g is fine.