Spinpips D2

The bright-red Spinpips D2 rubber has a shiny, hard, and somewhat non-uniform surface (the contours of the sponge can be discerned below the topsheet), and a rubbery smell. Surprisingly, the topsheet feels slightly less grippy than the other two. The horizontally aligned pips have ribbed tops and are short and in the shape of a truncated cone. The distance between the pips is average. The white sponge has a high density of medium-sized pores. The uncut sheet weighed 55 g (height x width: 169 mm x 168 mm), while the cut sheet weighed 41 g, which renders the Spinpips D2 as the heaviest of the three rubbers by far. The sheet is also very rigid and I would expect it to be the sturdiest and most durable of the three test rubbers.