Bubble machine for a toddler
Can anyone recommend the best price/quality bubble machine that is toddler safe, and if possible, easy enough for one to learn? I'm looking for one that's more a toy than professional product. (For instance, something like this: http://www.amazon.com/Funrise-32417-Gazillion-Bubble-Machine/dp/B000197NXM/ , not like this: http://www.amazon.com/Chauvet-B-250-Bubble-Machine/dp/B000LXTKMK/
(The toddler is 20 months old.)
Thanks for any help you can provide!