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Title: Major problems with caps
Review: Positives: my 3 and 4 year olds like it.Negatives: major problems with caps. There are two caps to each pen, an inner blue cap to block the end of the tube and a second cover over the entire end. in addition to that there is a nozzle of sorts to direct the glue. either both caps wouldn't come off or when they do come off, the caps stick together inside the outer cap. I had to pry several inner and outer caps apart and cut more than one outer cap to get the nozzle out of it.
