E-Cigs.co.uk have plenty of RN-4072's in stock at the moment.
The white one is £6.49. The black, silver and Cranberry red are £7.49.
Those prices include delivery whether you get 1 or 5.
Any probs with them and Simon sends you an stamped addressed empty packet to send it back and sends you a new one.
They are all four hole afaik. (not sure about the white one's)
I got a couple of Silver ones a couple of weeks ago. Very Nice.
I have never had a problem with sending duff items back to Simon.
TECC have just White ones @ £6.99 +£1.95 p&p Each. 28 Day Guarantee.
Don't know about returns 'cause i've never sent anything back.
Jason has always been very helpful and obliging and i do not have a bad word to say about either of these suppliers.
Always very fast,reliable Delivery from both.