Thanks Sir,
I may be onto a winner with a cup I just found. However it is on clearance so by the time I'm though with testing I will probably be unable to find them again. I bought one to see how it goes. Here's some pics compared to the enamel mug. it's wider at the top - so more bowl shaped. The enamel mug i have is a smaller-than-usual one measuring 8cm x 8cm (a tad over 3 inches - don't know what you call the little dimensions between the inches). The ceramic one shown is 7.5cm high ( a tad under 3 inches) and 10cm wide across the top (4 inches). I'm thinking it could be ideal.
Also interested in feedback in the size of the enamel mug though - is 8cm too deep?
I may be onto a winner with a cup I just found. However it is on clearance so by the time I'm though with testing I will probably be unable to find them again. I bought one to see how it goes. Here's some pics compared to the enamel mug. it's wider at the top - so more bowl shaped. The enamel mug i have is a smaller-than-usual one measuring 8cm x 8cm (a tad over 3 inches - don't know what you call the little dimensions between the inches). The ceramic one shown is 7.5cm high ( a tad under 3 inches) and 10cm wide across the top (4 inches). I'm thinking it could be ideal.
Also interested in feedback in the size of the enamel mug though - is 8cm too deep?