SINGAPORE EXPATS FORUM
Singapore Expat Forum and Message Board for Expats in Singapore & Expatriates Relocating to Singapore

I haven't heard of anyone selling them over the counter but most dentists make them I would think. I had mine done by Paul at t32 as mentioned in my earlier post.

I also think T32 in Camden is really good. Dr. Paul Wong (previously from from Smile Focus) takes good time to understand patients and is very gentle. The cost turned out quite reasonable compared to other "high-end" clinics.