Thingamabobbers are more sensitive for strike detection than a lot of other indicators because their round shape allows them to move easily at the slightest bump or strike. These stay on your line better than most indicators and are much more durable. These things last a long time and are virtually unpoppable. Its the best and easiest system I've found yet which is why they are the only indicators I use while fishing for myself or guiding.
I have a few of these which I have picked bought and a few others I have found while fishing. Easy to attach and even easier to see a strike. If you are moving from hole to hole and need to change depth, no problem just a little slide and you're set. I have even had strikes on these indicators (slightly frustrating) but at least it didn't scare the fish.
Like Chris Jenney said, these are only coming in a clear... but are they just clear? Nope. They are actually glow in the dark! Hold them up to your headlamp at night for a minute and then they will glow green.
I also like them because they really are a little more stealthy then those bright indicators. Very sensitive and responsive as well.
I love these indicators. They are sensitive and really detect a strike. the picture above shows multiple colors, please be aware that these are only shipping in CLEAR right now. I personally love the clear as they seem to spook the fish less.
I've been using these for a while now. Best indicators I've used. Can easily see the slightest strike and false strikes, (which is probably more my own problem). I would suggest larger than the small though for faster bigger rivers.
Easily attach to your tippet and throw some droppers. They float high and are clear to appear as bubbles on the waters surface. Very responsive! I am excited to see them glow in the dark.
got some of these glow in the dark variety thingamabobbers in medium and they work well. great when your trying to fly fish at night. (there's already enough to worry about.)
These are a fantastic solution to the nymphing effort. They are easy to install and very visible. They make a great strike indicator.
Super easy to use, you can thread these on an existing nymph rig. Very durable and easy to see.