Inadequate packaging, embarrassing, ridiculous, just a black plastic bag without any protection. Apart from the crushed cardboard box, the contents were intact. There is no instruction sheet, the lettering on the box is only in Chinese. I appreciate the idea, but the bars are too flexible and do not offer a professional result. Personally I consider the price exaggerated for the product and therefore I do NOT recommend it. In any case, I imagine that: 1) the hole on the bar A is used for fixing on the clamp, 2) to enlarge: the guide pen must be mounted on the crossing of the bars B-D. 3) Open drawing on Bar C. To reduce: flip the position of the 2 pens. Add a weight over the pen you draw.

Imballaggio inadeguato, imbarazzante, ridicolo, solo un sacchetto di plastica nera senza nessuna protezione. A parte la scatola di cartone schiacciata, il contenuto è risultato integro. Non esiste un foglio istruzioni, le scritte sulla scatola sono solo in cinese. Apprezzo l'idea, ma le barre sono troppo flessibili e non offrono un risultato professionale. Personalmente ritengo il prezzo esagerato per il prodotto e pertanto NON lo consiglio. In ogni caso, immagino che: 1) il foro sulla barra A serva per il fissaggio sul morsetto, 2) per ingrandire: la penna guida va montata sull'incrocio delle barre B-D. 3) la penna che disegna sulla barra C. Per ridurre: invertire la posizione delle 2 penne. Occorre aggiungere un peso sopra la penna che disegna.

Inadequate packaging, embarrassing, ridiculous, just a black plastic bag without any protection. Apart from the crushed cardboard box, the contents were intact. There is no instruction sheet, the lettering on the box is only in Chinese. I appreciate the idea, but the bars are too flexible and do not offer a professional result. Personally I consider the price exaggerated for the product and therefore I do NOT recommend it. In any case, I imagine that: 1) the hole on the bar A is used for fixing on the clamp, 2) to enlarge: the guide pen must be mounted on the crossing of the bars B-D. 3) Open drawing on Bar C. To reduce: flip the position of the 2 pens. Add a weight over the pen you draw.

This is a very lightweight plastic assembly with metal nuts and bolts for adjustment. Much more a toy than artistic or drawing tool

This is a very lightweight plastic assembly with metal nuts and bolts for adjustment. Much more a toy than artistic or drawing tool

This is a very lightweight plastic assembly with metal nuts and bolts for adjustment. Much more a toy than artistic or drawing tool

All as described in banggood. Thanks.

All as described in banggood. Thanks.

All as described in banggood. Thanks.

nice tool

nice tool

nice tool

Great tool, even if I probably won't use it very often. Wide range of scales. Quality is good.

Great tool, even if I probably won't use it very often. Wide range of scales. Quality is good.

Great tool, even if I probably won't use it very often. Wide range of scales. Quality is good.

It takes a bit of setting up and getting used to, you need a steady hand to operate this devise but the results are really good. I would advise practicing on cheap scrap paper before use.

It takes a bit of setting up and getting used to, you need a steady hand to operate this devise but the results are really good. I would advise practicing on cheap scrap paper before use.

It takes a bit of setting up and getting used to, you need a steady hand to operate this devise but the results are really good. I would advise practicing on cheap scrap paper before use.

Good quality most satisfactory.

Good quality most satisfactory.

Good quality most satisfactory.

Is very good

Is very good

Is very good

Bien pour copier dessin

Bien pour copier dessin

Bien pour copier dessin

The tool is arrived in good condition.

The tool is arrived in good condition.

The tool is arrived in good condition.