Kitchen Furniture, Equipment and Fixtures Design Oslo 60 Pocket Ergonomic and Efficient Sink by Primagran Primagran Oslo 60 Pocket offers smart solutions for modern small and medium kitchens. Design Team's inspiration came straight from qualitative research backed up by quantitative studies. The key issue identified by consumers revolved around no good place to keep washing sponges, liquid as well as chopping board. Consequently, this was a key design direction designers aspired to deliver. Key design features are a pocket to hold sponge and dishwashing liquid as well as a chopping board holding slot. Both areas are equipped with internal water drainage (vertical overflow) to ensure hygienic operation.