Lab 05.13.25 is the eleventh installment in their Labs series. With this Lab, they are experimenting with gold and silver metal cores designed for use with the new black paper notebooks. Each set includes one gold and one silver pencil.
Each Lab 05.13.25 pencil features a beautiful two-tone design with a black ferrule and eraser, and the corresponding silver or gold metallic core. These metallic cores are designed for black paper but can be used wherever you need to add sparkle or shimmer.