“I had another go last night of your amazing tool. I was astonished at how quickly I crowned and levelled the frets on my Bouzouki. Last job I did took ages with the other gear I have. It was a pleasure to use and turned a previous tedious job into a total pleasure!”. W.Y., North Berwick, Scotland.
“Hi Gary, Just had my first little go, it's fool proof !. You have created a tool that does it beautifully with everything needed to use right out the box. Thanks for putting the time in to sort problems out with regular files (which I had previously done them all with). I'm literally going over the whole neck again due to the accuracy I'm getting in seconds. You have created a tool that does it beautifully and not a silly priced rebranded copy. (I already try making my own tools but not as classy as you have hit home). Great service too, keep up the fantastic work, I'll be back in a few weeks as I need more things and your prices are spot on!”. R.H., Flintshire, UK.
“I wanted to thank you and give you some feedback on your tools. I think they are outstanding!. Your fret crowning tool has become my absolute favourite. I have tried MANY files and methods. This system is fantastic!. Easy, quick & no file marks!. Thanks again”. J. R., Ontario, Canada.
"I love the tool. It is far better than dicking around with files and then having to clean away file marks before polishing!". R.L., Sussex, UK.

“I received the notched straight edge today and just wanted to let you know I am very happy with it. The quality of the tool is outstanding. The integrity in the work you do is evident in the workmanship of your products. In a world where cheap poor quality tools are abundant, tool makers such as yourself are providing guitar makers/repairers high quality tools to in turn do quality work. Thank you”. J.W., New South Wales, Australia.
"Just a quick note to say thank you. I ordered a dual notched straight edge. Arrived today. Well packed and I am so impressed with the quality. Dead straight against my precision engineers edge. Ive purchased notched edges from several vendors in recent weeks - and had to return them all due to precision errors. The product from GMC is far superior at a very reasonable price". C.R., Norfolk, UK.
"I received my order and there was a small problem which got taken care of immediately - triple AAA customer service and support. The fret levelling kit and notched straight edge are seriously top quality and i can't say enough good things about them and ease of use, you won't be disappointed. Highly recommended, vastly superior to anything i tried so far, my guitar just went into the next level; thanks again!". S.L., Quebec, Canada.

"Hi Gary, Just letting you know that the tools arrived and I've finally had a chance to go through everything. I'm super impressed with your innovations and execution. I really love how some of these tools are outside the box of traditional luthier tools but also make the work intuitive and easier. I'm going to be investing in more of your tools here once I get to those stages of my builds. Thanks so much for making these available! I will be happily advocating for your tools with my fellow luthiers as the opportunity arises. I'll be back in touch soon. All the best!". J.B., New York, USA.


“I had been looking at various options for a fret slotting jig when I came across this one. I have to say, when the jig arrived I was very impressed with the quality, it really is a nicely made tool. Setting it up with the clear instructions takes only a couple of minutes and it is easy to use. Best of all, the results are simply wonderful. I am a hobby builder but the fretboards created using this jig with the included saw are absolutely perfect! I would definitely recommend this jig and I will be back to try more of these great tools as and when the need arises. Many thanks”. R. S., Chelmsford, UK.
"Thank you for the prompt shipping and careful packaging. I love this jig. I had the first trial neck fully slotted an hour after the package arrived. I really appreciate the thought and precision that went into making this unit. I highly suggest it to anyone. I will be buying other products soon!". J.S., Indiana, USA.
"I wanted to tell you a few days back I was able to use the fret slotting jig and I could not be happier. It worked perfectly, and together with the saw made a clean and professional job....it was like a childs game, even for a novice like me!". S.R., Badalona, Cataluña.

“Package received & works GREAT!. Until today I was struggling a bit with a Telecaster’s relief and action. Primarily this was due to my not so great eyesight -I have some trouble seeing the fine marks on a precision rule. Your tool made the adjustment process super simple. Congratulations on another great tool!”. D.H., Middleton, USA.
“Hi Gary, My apologies for not getting in touch sooner. Thanks for the nut jig, it is perfect. I also wanted to thank you for the fretboard slotting jig and fret press, these are both excellent and worked great. I have not been building guitars very long but your tools have helped enormously. There has been marked improvement in the quality of my fretwork and nut shaping due to the accuracy and ease of use of your jigs. Oh, and the action gauge is a very nifty little thing! Many thanks”. M.K., Cambridgeshire, UK.
“Great time saving tool and just perfect. I'm a bit of a perfectionist and this little gauge has enabled me to setup the strings absolutely spot on!”. T.A., Staffordshire, UK.


“I want to compliment you on the guitar nut replacement & string spacing jig. I used it to make a new nut for a Fender Jazz Bass project. The quality of the tool and it’s utility is brilliantly conceived. Your tool will be my favourite whenever making or replacing nuts”. Jeff B., Massachusetts, USA.
“When I got the jig, the quality of the product had already awed me and the feeling only got way better when I used it. Truly, an epitome of the Japanese word "pokayoke" which means mistake-proofing!". J.B., The Philippines.
"Hello, I just wanted to shoot you a message and tell you how amazed I am by the product. I own a vintage repair shop and can cut a "good" nut with my eyes closed. This product allows me to do it faster and more accurate even than when using calipers. GREAT PRODUCT!. I don't know how long it took to produce this entire set up but let me say thank you for your time and effort". B.L. , USA.
“I am very pleased with the tools that I bought from you. First class stuff. The Nut and Fret vices are wonderful. In fact all of the tools are way more than useful and very well made. Makes the job a pleasure.”. Roger L., East Sussex, UK.
“Just wanted to thank you personally!. The price is totally amazing for this fantastic tool. Wow. Impressed!. I will be buying a few other items from you soon”. R. Z., USA.


“Just received the fret puller. Totally blown away. Every repairman or luthier should have one of these. Thank you”. C.W., Idaho, USA.
"The fret bender I bought from you is great - a real game changer for me and my fret work. I’ll be purchasing the fret press from you soon”. J.C., Hampshire, U.K.
“The fret bender is a solid job, proving to be very useful, especially with individual fret lengths. Thank you”. D. F., Oxfordshire, UK.
“Hi Gary, my friend who is a highly respected engineer commented on the excellent quality of my GMC tools and he has no interest in guitars at all!. I expect I'll be ordering your multiscale fret slot jig next, as far as I can make out it seems be the only commercially available one in the world at the moment?. You make such great tools, and reasonably priced too. All the best”. J.P., Dorset, UK.
“Thank you for the fret bender, what an amazing tool. I've already bent a set of frets just to test it out”. W.S., Nottinghamshire UK.
“What a superbly built fret bender! I will be buying more of your outstanding tools! “. A.L., Gloucestershire UK.
"Thank you very much for your high quality and innovative fret bender!". R.P., Brisbane Australia.


“I just received my fret saw today. Super I love it. You have a great product. A must have for the shop. Saving up to buy next size. Thank you!”. Dean W., Troy, USA.
“Lovely saw in design and construction - at a great price, very pleased”. Matthew H., West Yorkshire, UK.
“Thought the saw I got from you was great, superb design, well made, works a treat". N.F., Leipzig, Germany.


“I’ve just been drawing up full size plans for a tenor guitar, and the layout gauge has already paid for itself for that purpose alone. So much time saved from measuring and marking and joining points. It’s worth when it comes to neck alignment and bridge placement etc is already very apparent. Wonderful, Thanks!”. T.P., Bristol, UK.
"It is splendidly crafted and I am very delighted with it . It was very easy-to-use and understand and in just an hour's time I was able to accurately slot a multiscale fretboard. Once again thanks for your craftsmanship". J. S., Guaynabo, Puerto Rico.
“The craftsmanship is superb, I hardly even want to use any of the items I have purchased. They are works of art to me. The accuracy of each one is unmatched. I have the fret press, fret leveling tool, nut filing/shaper set and more recently, a custom multiscale fret slotting jig, awesome service to add to the list. Thank you”. Sarrett W. , Albuquerque, USA.
“Order received promptly and am very pleased. The quality that invites a luthier to do fine work. The package is a very nice piece of kit. You'll be hearing from me again for sure”. A. M., American Canyon, USA.


"Just wanted to drop you a line to let you know that the press arrived in good order. Your tools are first rate. Can't tell you how blown away I am!. Thank you for making such a great product.”. T. D., Laguna Beach, USA.
“Received my Work Stand/Fret Press. Everything arrived in perfect condition. I am so impressed with the quality and the thought put into this tool. Already looking at some of your other tools. Thanks, again for a high quality, purpose built, tool”. P.V., New York, USA.
"I recently bought one of your your guitar fret presses - superb. Thanks so much - it’s a wonderful piece of kit. Will definitely be buying more stuff and recommending your kit". J.C., Glasgow,UK.
“Just received the fret press, what an amazing piece of kit, beautifully made,This is going to make life so much easier, wished I'd found it 10 refrets ago”. M. M., Kent, UK.
“The fretting workstation arrived and we have been setting it up and testing it with electric and acoustic setups. It is very impressive!. We are very appreciative of the control available by means of all the adjustments and the hold downs. Thank you very much for your very extensively thought out workstation!”. L.S., California, USA
“One of the best tools I've ever bought. I will never hammer frets again!”. S.S., Staffordshire UK.

