First up, these are well enough made. Not too stretchy, not too solid. They don't feel like they will break after a few uses, but the question for me is what I will do with the rest of the pack. I've bundled up a few of the loose pens from my work bag using a few of these but now I am at a loss for what I might use them for, so I'd question what the other purposes are in "multipurpose."I shouldn't grumble; I now have a lifetime supply.

This review is for the item described as “GORGECRAFT 70PCS Black Anti-Lost Silicone Rubber Rings Band Holder Multipurpose Adjustable Cases Necklace Lanyard Bands Replacement Pendant Carrying Kit for Pens Diameter 27mm”.I admit to not really understanding what I was getting with these bands. I expected them to be stretchy like rubber bands which I could twist to double loop to make smaller or link them together but on receiving them I found they couldn’t do that. They seem to have the very specific purpose of encircling something that will fit tightly within them to then allow that thing to be suspended off a lanyard and they seem a quality item for that purpose as they are very strong with very little stretch so the item they’d hold would stay put. The diameter is too big for a single pen, and I can’t see how it would be handy to carry a bunch of pens this way. However, this size does look like it would stretch round something the size of a disposable lighter.I’ve been trying to think of other uses, as I can’t imagine many people could find 70 things needing dangled off a lanyard, and reckon they could improve the grip if a few were placed round a slippy tool handle of the right diameter.The bands are as described and seem to be good quality so if you have a need for them, you’ll not be disappointed. I would imagine there is more of a market for these to be sold in smaller quantities for less.