Cello Zapp Pastels Gel Pens| Pack Of 50|Gel Pens Set For Students | Gel Pens For School Use| Gel Pens For Writing Pens, Blue

Pathetic quality! Waste of money! Out of 50 pens, 21 were not working at all. It was so embarrassing for me when the children were coming and telling me this pen doesn't work!!! Shameful...

It's very worst product pens not working after replacing also I got worst product

Many of them donot work . Worst purchase !!!!The ones which work , write very light…Not smooth at all.

Good but the ink is not flowing properly bule pen is not good black is working at first but after some time not working ,and even the ink is getting empty waste of money 😔

The media could not be loaded. Pathetic quality of pens. The brand should reposition itself as not Cello but Challu coz the pens are duds and their sale is one scam. DESPICABLE QUALITY

Almost all pens dried and not working. I didn't checked before distribution to my classmates on my birthday. So, it's a worst decision to buy these pens

pls dont buy some of the pens are not working properly ,they are dry.also the pen's body is very poorly made

Please stay away from these pens as the quality is inferior. Half of the pens were not writing and I had to throw them away.