CHARLES BENTLEY Twin pack Marxman chalk NON-Permanent DIY Marking tool pen

Pros: Genuine product Very fast delivery No instructions needed, easy to use Leaves a bright green mark that is easy to see Perfect for marking up backboxes and other hard-to-reach areas Non-permanent, so it can be easily wiped away Cons: None that I can find! Overall: I am very impressed with the Marxman chalk spray. It is a genuine product that arrived quickly and was easy to use. The bright green mark is easy to see, even in dark or difficult-to-reach areas. The spray is non-permanent, so it can be easily wiped away if needed. I ordered the Marxman chalk spray from Amazon and it arrived within 2 days. The product was packaged well and there were no signs of damage. The spray came with no instructions, but it was easy to figure out how to use. Simply twist the top of the nozzle and press against a screw hole to dispense the chalk. The chalk comes out in a fine mist, so you can be precise with your markings. I used the chalk spray to mark up some backboxes for electrical sockets. The chalk left a bright green mark that was easy to see. I was able to easily see the marks even in dark areas. I would definitely recommend this product to anyone who does any DIY

Great tool.

These are a must for anyone who is doing any type of construction, either interior or exterior

Good units

I seen someone else use these markers and decided to purchase a pair I have to say they work very well for marking the hole exactly where you need it

Absolutely brilliant product. Not cheap but so quick and easy to use, makes marking on all surfaces so easy, accurate and clearly visible

I saw a fellow Locksmith using this product on his YouTube channel to Mark out where the holes were for a hinge so that he could drill into a metal fence and gate frame. He also used it on a brick surface to put a wall safe on. I thought the design was genius it's bright green. It's chalk it rubs off and if you get it on material fingers it rubs off. It's an absolutely genius design very simple to use very small so it fits in your kit bag very good price absolutely hundred percent. Recommend this for any Locksmith or anyone wanting to mark a hole on any rough surface or smooth surface it's brilliant it's wonderful it's fantastic. I love it. I have two in my kettle ready.

How did I ever manage without these - they are fantastic - they shoot a luminous green dot of chalk out - amazing for marking back box screw holes on breeze block - great invention