Heel slecht geleverd product, maar 1 op 5 werkt en schrijft heel slecht!!!!Oud stock????

Nice pen for my Rocketbook Fusion

We bought these pens for our son to use for schoolwork. Like many boys he tends to be a bit untidy and so the pens are useful for him to correct his work and avoid having a page of crossing outs.The minor criticisms I would have, from the viewpoint of a parent are:(1) The barrel could benefit with being thicker for a child(2) The ink flow is not always that smoothNotwithstanding the above these are clearly some of the best pens in the market for schoolchildren…..….however two weeks before his exams disaster struck. One weekend he opened his history exercise book to find all his essays had vanished. Where there had once been model essays the page was now blank except for the teacher’s red ink corrections.There was much hair pulling and panic that weekend – before we deduced what happened. A few days earlier, in a cookery class at school he had prepared a meal. Being in a rush he had put the hot meal (straight out of the oven) in a plastic box and stuffed it in his school bag next to his history book.It turns out the Frixon pen ink is not heat-fast. Indeed the reason it can be erased is that the rubber at the back end of the pen generates heat when you try to ‘erase’ the ink on the page. Subsequently we have read of the ink also vanishing on pages or books left behind a car windscreen on a hot day. (I would also be wary of putting pages written in this ink near a hot central heating radiator).So how to recover the pages? Our solution was to put the exercise book into a ziplock bag and then place it in the freezer for 20 to 40 minutes. Almost by magic the ink will reappear – however it is not quite as vibrant as originally but the pages were readable.Our conclusion – excellent pens for schoolwork but anything that will be required for revision for an exam ought to be photocopied (to give you a backup copy) or use a different pen.Incidentally for the same reason (ie the risk that an examiner leaves the exam scripts in a warm place) I think it is reasonable to advise extreme caution in using these pens for actual exams.Despite the above ‘disaster movie’ situation I am awarding these pens five stars as they clearly are the best in the market – and far better than having a page full of crossings out or tippex. BUT you need to be aware of the heat sensitivity issue.We found our son was literally going through a pen every few days. As a consequence I would also advise buying the refills in bulk as they are widely available and with careful purchasing can lead to significant cost savings versus constantly buying the pens. Indeed the refills are a standard size and so you might find better / more comfortable pen bodies to use with the refills. We have found some (though not all) ‘plastic’ erasers will erase the ink (as long as they generate enough heat as discussed above).I hope this review is helpful.

Compro sempre

Esta bien, dura poco pero como los de tienda física

Rotuladores de calidad. Escriben muy bien y borra lo escrito sin problema. Todo un acierto.

Writing