I purchased these a while ago now to paint rocks with the kids and have to say I'm extremely pleased with them.
Each pen inside the box is individually wrapped in sealed plastic, the colour of each pen can be seen immediately as the lids are all coloured which is great to. Especially when kids are using them as I've had packs before that have all had black lids. All labelled the same.
Their easy to use and last well also, the pens are comfortable to hold, my son who is left handed also stated their comfortable to hold and normally he struggles with pens.
The colours last well also.