Two different brands of stationary, same mechanical pencil.
Faber Castell Grip Plus:
The mechanical pencil comes in a plastic body with 4 available colors (green metallic, blue metallic, black metallic, red metallic). It has a triangular rubber grip and a twist eraser. The clip is plastic similar to that on the Grip Matic.
As the mechanical pencil is for general writing purpose you have the option of 0.7 mm lead. Also, there is a less common 1.4 mm lead size version. It has a slide back sleeve and spring lead protection, for when you push too hard on the pencil.
Penac Chubby 10:
Penac is a Japanese brand produced by the Kotobuki & Co Ltd. Chubby 10 is a large grip, "jumbo" by the producer standards. The pencil has a plastic body. You can choose between 0.7 and 0.5 lead. Available colors are blue for the 0.7 mm and black for the 0.5 mm.
It has a twist eraser, PVC free the same as the Faber Castell. It features cushioned lead and a sliding sleeve, the same as the Faber Castell.
The only thing that seems to differ is the clip. The grip is slightly different also, but not much.
The real difference comes in price though, where the Penac is half the price of the Faber Castell.
