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🎯 Nail every line, every time — the laser mouse that levels up your craft and projects.
The Johnson Level & Tool 9250 Laser Mouse is a compact, orange digital laser level designed for indoor use with a 30-foot range. Featuring SuperStick adhesive technology, it enables hands-free operation on any surface without damage. Equipped with horizontal and vertical leveling vials, it supports precise alignment for tasks like tiling, shelving, and calligraphy. Powered by 2 AA batteries (included) offering 40 hours of continuous use, it comes with a protective pouch and a 3-year warranty, making it a reliable, versatile tool for professionals and DIY enthusiasts alike.


















| ASIN | B001C3C0HK |
| Best Sellers Rank | #33,518 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Line Lasers |
| Brand | Johnson |
| Brand Name | Johnson |
| Color | Orange |
| Customer Reviews | 4.4 out of 5 stars 1,300 Reviews |
| Global Trade Identification Number | 00049448925018 |
| Included Components | Laser, Reusable Supertick Adhesive Strip, 2 AA Alkaline Batteries, Pouch |
| Item Type Name | Mouse Laser Level |
| Item Weight | 4 ounces |
| Level Measurement Type | laser |
| Level Measurement Units | feet |
| Manufacturer | Johnson Level & Tool |
| Manufacturer Part Number | 9250 |
| Manufacturer Warranty Description | 3 Year Warranty: Johnson Level warrants this product against defects in material and workmanship for three years after the confirmed purchase date. At its option, the company will replace or repair the product if it fails under normal use. |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 9250 |
| Operation Mode | Manual |
| Style | Digital,Laser,Horizontal |
| Style Name | Digital,Laser,Horizontal |
| UPC | 049448925018 |
| Unit Count | 1 Count |
B**N
🌆🌆🌆 PeRFeCT FoR CaLLiGRaPHY & DiY PRoJeCTS 🌆🌆🌆
I originally bought this laser level mouse for my calligraphy work, and it’s been a total game-changer. I do a lot of wedding invitations and addressing envelopes, and keeping my lines straight used to ba a struggle—especially when working with dark or textured paper. This tool makes it so much easier. The laser project a clean, visible line across the surface, and I can align my writing perfectly without using a ruler or penciling in guidelines. The 30-foot interior range is more than enough for any desk or workspace, and I’ve also used it for hanging shelves and art around my house. It’s small, lightweight, and incredibly easy to use—just press a button and BOOM! If you’re a calligrapher, like me, an artist, or just someone who likes precise work without a lot of setup, this tool is worth every penny and I definitely highly recommend it.
B**B
Hands free use with many features
The laser mouse has a good visibility range and comes at a great price. It has many uses which makes it a very versatile and easy to use. The laser level part of the mouse adds to its many features. The laser mouse is able to hang on most surfaces to aid in hands free use.
N**S
great little laser level tool
bought this to put up shelves for my daughter in her bedroom, it worked great. I gave it 4 stars because if you leave it on the wall too long it will stick and pull the top layer of sheet-rock off. Once i figured that out i didn't press the legs too hard and took it off as soon as I marked what i needed to.
R**A
Many applications
Love this. Now I can write in a straight line!
S**H
Laser line
This laser line works great for a line in doing calligraphy.
A**2
Meh
Bottom stick area detached from unit causing difficulties removing from wall and keeping level.
E**E
The Laser
Easy to find a stud its center and edge. Great tool to have if you don’t want to damage your walls.
S**A
Great for my calligraphy
I bought this to use when addressing envelopes. By shining the light beam onto the envelope, I could easily follow the line which helped me keep my calligraphy lettering straight. I had seen someone recommend this tool on Pinterest and decided to try it. A great tool for my project.
@**R
Muy práctico para colocar los trabajos de los alumnos perfectamente alineados
Lo he utilizado en el cole para colgar los trabajos de los alumnos en las paredes del aula y me ha resultado una herramienta muy útil. Permite marcar una línea recta de forma rápida y sencilla. Su tamaño compacto hace que sea cómodo de manejar y guardar, y la línea láser se ve con claridad para poder colocar carteles, murales y exposiciones de los niños bien alineados. Para preparar el aula y conseguir que los trabajos queden ordenados y a la misma altura facilita mucho la tarea. Es sencillo de usar, ligero y cumple perfectamente su función. Además, al no ocupar apenas espacio, es fácil tenerlo a mano para pequeñas tareas de organización y decoración del aula.
L**K
muy preciso
muy sencillo pero muy preciso para proyectar líneas rectas sobre una superficie
M**V
Not great value
Look, it works but no better than some half the price. If this is your budget range look at others. It’s cheap flimsy plastic. The battery lid comes of constantly. The putty to hold it to a wall isn’t strong enough to stop it moving slightly. With a laser level slightly is too much.
C**N
Très performant
Pour installer des cadres aux bons endroits. Précision ultime, rien de négatif à commenter!
A**A
Good product
Good product
Trustpilot
2 weeks ago
4 days ago