RAW Glass Tip Flat – flat 6 × 35 mm glass filter

The RAW Glass Tip Flat is a reusable borosilicate glass filter designed for standard rolls. It measures 6 mm in diameter and 35 mm in length. Its flat profile creates a smooth, rigid surface against the lips.

A flat shape in borosilicate glass

The transparent borosilicate glass retains its shape and does not absorb flavours. This Glass Tip therefore replaces a paper filter with a rigid piece that can be cleaned after use.

The flat shape characterises this version. It creates a different mouthpiece profile from a fully cylindrical shape while retaining the 6 × 35 mm dimensions.

A 6 mm diameter for a standard roll

With its 6 mm diameter and 35 mm length, the RAW Glass Tip Flat fits into a standard roll. Its solid structure retains its geometry during preparation and use.

Internal ridges inside the filter

The inside features ridges that limit the passage of particles. This structure is integrated into the filter, while its outer surface remains smooth.

A washable, reusable filter

After use, the Glass Tip can be removed from the roll and washed before being reused. It is also dishwasher-compatible.