This Product was delivered quickly, but the shipping envelope tore in shipping, and the product was lost. I contacted Customer service, and they re-shipped the product and it was here in just a couple days. I would recommend this company to anyone. The product itself was exactly as advertised, and was less expensive than lower quality ones elsewhere. I am very happy.

I purchased the JS-300V pocket scales first, and use it at least twice everyday to measure coffee,I also use it for other projects,it is very accurate and easy to use,I liked it so much I bought a second one which is the model JSR300 for backup or maybe a gift.I got the 100g cal wt. this order and checked both scales,no problem.Thanks for the great scales and super fast great service.

Product is better then described and shown. I ordered 2 M2 Calibration Weights @100g. Both were very precise and accurate.

Website Very Friendly, Great Price, Fast Shipping.....Very Happy.... Will Be Back...... Thank You.....

The 100g calibration weight is exactly what I wanted and the service was more than I expected. I placed my order on a Tuesday and the package arrived on Friday. Unfortunately, the package had been shredded during shipping. I called the help line and, at no charge, they sent me another. I can certainly recommend doing business with Old Will Knot