This diffuser comes packaged well so that it is protected. The unit itself is quite compact standing at around 7 inches (180mm) high and around 3inches (75mm) in diameter. It is a very good looking unit that fits well into any room and decor. The LED lights show brightly and are good to be able to set them to one colour or let them run through their sequence.
The water tank compared to some diffusers could be seen as quite small at around 90ml but after having it run for 3 hours and turn off on its own their was minimal loss of water and one tank could possibly last for days. The unit is also very quiet so can be used in a bedroom while going to sleep with no problems.
To sum up, this is a great item and well worth the purchase.
DISCLAIMER: I received this item at a discounted price in return for a honest and unbiased review.