Viper Laser Throw Line Markers – Battery-Operated Precision Oche Lights in Multiple Styles

I installed this Viper laser throw/toe line marker as part of the dartboard cabinet I built in our basement, and it absolutely completes the setup! I wanted something more polished than tape or floor decals, and this laser line looks super sleek and professional — just like what you’d see in a pub or dart league setup. Mounting it was really straightforward. I attached it right under the cabinet, tightened the screws, and it hasn’t moved even after a few bumps. The beam is bright and sharp, totally visible even with the basement lights on. I also love that it runs on batteries, so there are no cords hanging around — keeps everything looking clean. It works great with both steel and soft tip darts, and the accuracy of the line is spot-on. No more arguing over where the throw line should be! If you’re building a dartboard cabinet or just want to upgrade your dart area, this laser line marker is a must-have. It adds a cool, high-end look and works perfectly every time.

Works great. Mounted to the under side of my cabinet. Just takes a soft touch to tight Len the screws to where you can still gently move the beam then just give a little snug and you’re good. Heavy hand will causes issues. You can see the line clearly in a lit room no problem.

This is a great option for playing darts yet I found it is extremely sensitive and sometimes hard to get it to line up exactly where I would like it to be. I think it will just take some time to get you spell so you’ll need to be patient with it. I tend to have a small mark on the floor just so I can adjust the laser beam to line up with it in case someone bumped the dartboard. It is great to use in the dark, but obviously harder to see in a well lit room.

The only room in my home suitable for a steel tip dart board installation was the bonus room. This room has carpet on the floor, which is great to hide any marks left by darts that fall to the floor, but make installing a toe line more difficult. The Viper by GLD Products 37-0108 Laser Throw/Toe Line Marker looked like the best solution that I could find so I picked one up on Amazon. It has worked great. I didn't buy the power adapter and opted just to use batteries, but one is available for purchase. It is mounted close to the floor (bottom of the board in the photo provided) to ensure no one, especially my kids, would have an opportunity to look into the emitted laser. It was very easy to install with just two philips screws (included) that mounted directly to the back-board for my application. I ran a tape measure from the wall to the throw line distance of 7' 9.25" and then lined up the laser to that position on the floor. The battery compartments are on the front of the device, so the batteries can be replaced without moving the device. The only downside is that it doesn't have an auto-off feature, so if accidentally left powered on it would drain the batteries.

This is a cool little product! Better than putting a piece of tape on your floor!

I can't believe I have now owned this accessory for 10 years.... It does its job perfectly and has held up well. My board and this marker has seen only casual use throughout the times and for the price to performance ratio, I am extremely impressed. 10 years and going strong! (I think I have changed the batteries only a handful of times)

I've got zero complaints about this toe line laser. Bought it three years ago and it's been a tough little guy under the shop dart board ever since. In the picture you can see the laser on the wall just below the board. By the peppering all over the wall & board you know 2 facts; 1) This thing has taken multiple and impressive hits. 2) Drinking and playing "trick shot HORSE darts" is not recommended for those that treasure their walls. That all said, it continues to work just fine despite getting hit more times than Tina after Ike came home off a weekend of binge drinking and 8-balls. Not only does it work fine, but the thing stays exactly where you set it. Unless, of course you hit it. And just like Tina, it will move if you hit it so....don't do that. Fantastic product. If/when it ever dies I will absolutely purchase again.

This works and so I considered giving 4 stars but the setup was a bit frustrating and ridiculous. It mounted easily enough and it was lightweight enough to mount to my hollow wooden door without anchors. Due to the rotating nature of the laser you also didn't need it to be perfectly level to get the laser to be straight which is nice. My issue comes with setting up the laser to the precise line. The first time I set up the laser I had taken a few minutes to line it up and then I screwed down the screws to keep the laser positioned correctly. Seemed easy enough until I realized that screwing it down moved the laser up by a foot. If you line it up first then screwing it down will move the line. You can try to pinch the laser while you tighten the screw it will still move just a bit. If you tighten beforehand and try to adjust after, making the micro-adjustments necessary for precise alignment is a pain. Keep in mind that I did this by myself which makes it more difficult but my advice to people doing it on their own is measure out and then put an large book right behind the line. Then tighten down enough where the laser won't shake out of place but loose enough that you can make subtle changes to line up the laser precisely. The book will be a better reference point then just a tape measure on the ground but the hard part is finding the tension balance you need to line it up smoothly. It isn't impossible of course, just more of a pain than it should be. I would really like to see a type of scroll wheel you could use to make micro-adjustments after tightening the tension screws. So far it works well and although I have read some reviews saying that it is difficult to see in sunlight, I have found that it is manageable in all but the most sunny outdoor situations. I did put a fresh pair of eneloop batteries in so it's possible that even batteries with less charge would result in a duller less vibrant laser. Also regarding the batteries I have only used it for a few hours but will update the review once I have a better judgment on battery life. The laser is cool once it is setup but I think it is mostly unnecessary. It works well enough but I caution people when picking up bounce outs not to get a laser in the eye. Considering it seems of decent quality, isn't too expensive, and works I can recommend it if you really want a laser oche instead of using a adhesive tape line. Pictures description: The half carpet half hardwood picture shows the laser in good indoor CLT lighting. The marble picture is a close beam in good indoor fluorescent lighting on a light surface. The all hardwood picture shows the beam in a direct afternoon sunlight.

Works perfect

Great item

Ich habe mir diesen Dart Oche-Laser gekauft, um meine Abwurflinie sauber und professionell zu markieren, ohne störende Klebestreifen oder Bodenmarkierungen. Und ich muss sagen: Ich bin begeistert! Einfache Montage & Handhabung Die Installation war kinderleicht – der Laser wird einfach unter der Dartscheibe befestigt und per Knopfdruck aktiviert. Die Helligkeit des Lasers ist stark genug, um ihn auch bei normaler Raumbeleuchtung klar zu erkennen. Präzise & flexibel Der Laser projiziert eine exakte Linie auf den Boden, die sich leicht anpassen lässt, falls man unterschiedliche Abstände nutzen möchte (z. B. für Soft- und Steeldarts). Zudem bleibt der Boden frei von störenden Klebestreifen oder Markierungen. Fazit Ein superpraktisches Gadget für jeden Dartspieler! Kein lästiges Messen oder Bodenmarkierungen mehr – einfach einschalten und loslegen. Wer eine professionelle und flexible Lösung für die Abwurflinie sucht, ist mit diesem Laser bestens beraten. Klare Kaufempfehlung!

Works perfect.

This is a great product at a reasonable price & does the job perfectly. Easy to install, I just double sided sticky taped it to our cork board & it’s firmly attached but u can screw to the wall. Easy to set up & it provides a nice bright oche line during both night time & daytime. No tripping over raised oches or constantly readjusting slipping mats. Really pleased.