YUE MOTIONLiquid Motion Bubble Sensory Autism Toys for Kids - Colorful Liquid Ballpoint Pen for Christmas Stocking Stuffers, Easter Basket Stuffers, Back to School Gift, Party Favor (6 Pack)

Gave these as gifts and everyone loved them. Pens work great. A little challenging to figure out how to get pen part to work but manageable once I figured it out. I love that it came with extra ink refills

Of all the options I searched, these are the most expensive - but you get what you pay for! Extra ink was included, lots of liquid & vibrant colors. I bought another brand and was not nearly as impressed in comparison to these. Would order again!

EDITED: After consistently using one of these pens, the bottom shaft, that you twist for pen to open or to close, has stopped working. It's like the plastic has worn off and does not keep the pen in a closed position. I now have to leave it open all the time for fear it will fall off and the bottom pieces fall everywhere which is what it did. The bad thing is that I maybe have tried to close the pen 10 times when this happened. Apparently, not a good design.Original Review Below:These pens are so cool, easy to use, and fun to watch.They all feel very solid and durable. They also work really good and as you would expect. I absolutely love all the bright colors! The coordinating ink colors are awesome, as well.The only negative is that the ink cartridge is very very small. It probably won't last too long if you write alot. However, they do supply ink refill cartridges - enough for each pen to have two, so that's a great bonus. I'm not sure what color the additional cartridges are, though.Oh, and the box was beat up, but that was not the Seller's fault. It happened in transit.Overall, I am extremely pleased with these pens!These would make great gifts or stocking stuffers. 🎁Highly Recommend!5 Stars 🌟 🌟🌟🌟🌟

Very unique item, parents and kids loved them. Seem kind of pricey but we're definitely unique and a fun gift.

Le encantan!