Heyasta 24 Pieces Caulk Nozzles Caps Set, Includes 12 Packs White Caulk Nozzles and 12 Packs Red Caulk Caps Nozzle Caps, Plastic

Many other tips require threader nozzles to screw on tips.This just rolls on and is the easy to remove.

if you're in a hurry the advert headline reads like there are 24 nozzles, in fact there are 12 nozzles with 12 nozzle caps = 24 pieces !! Even worse there were only 11 in the pack I received anyway. These are going straight back for a refund - even though it's a hassle for £6.99 its the principle.

Be careful, the description cleverly omits the fact that the caps don’t actually screw on to the nozzles, as you’d expect as these are what all other brands do when bought from DIY store. “Oh, not to worry” I innocently thought to myself. “I’ll just push the end on with enough force that it stays in place anyway” nope - just slides right off no matter what you do. This product is basically a con, the caps are even threaded but the seller has just been sly and put them with cheaper non compatible nozzles. Shame, shame on you seller.

The description of a screw cap may seem misleading, but the cap's thread helps it bind to the nozzle. Cap alone just stops dryout on your break. To effectively hinder dry out, put a piece from a plastic food bag over the nozzle tip and then drive the cap down, with slight twist to bind. Longest it's worked about a week - any longer I'd replace with an old solid nozzle as a closure for storage.

I feel the title is misleading you only get 12 nozzles and 12 tips. The tips just sit on the nozzle so stuff in the tube still dries out.

As others have said the red cap has a thread on the inside but there's no corresponding thread on the nozzle itself which is nonsensical. This means you have to push the cap on really hard to get an airtight seal (or as close as you can to an airtight seal).