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040 822 4567 90

Base Convex

All CONVEX bases have a slightly curved surface and are made from solid 1.4305 stainless steel on a CNC lathe. The Convex American Curve base has a 1.5 mm difference between the center and the outer edge.

> Why Convex?  

3 Products

Tamper Base CONVEX 58 mm - JoeFrex

Tamper Base CONVEX 58 mm - JoeFrex

★★★★★ ★★★★★ (0)
£15.64
Artikelnr.: 9015-58-bc
Delivery 1-3 Tage
Tamper Base CONVEX 57 mm - JoeFrex

Tamper Base CONVEX 57 mm - JoeFrex

★★★★★ ★★★★★ (0)
£15.64
Artikelnr.: 9015-57-bc
Delivery 1-3 Tage
Tamper Base CONVEX 53 mm - JoeFrex

Tamper Base CONVEX 53 mm - JoeFrex

★★★★★ ★★★★★ (0)
£15.64
Artikelnr.: 9015-53-bc
Delivery 1-3 Tage

Coffee is more than just a beverage – it's a pleasure, a ritual, and a cultural experience all at once. In this collection, you'll find a carefully selected range of coffees from the world's finest growing regions. Whether you prefer a robust espresso, a full-bodied caffè crema, or a gently roasted filter coffee, each bean tells its own story. Our roasters place the highest value on quality, sustainability, and gentle processing to ensure that the characteristic aromas are fully preserved.

Thanks to various grind sizes and brewing methods, you can enjoy coffee exactly to your liking – in a fully automatic machine, an espresso machine, or classically brewed by hand. Discover the variety now and find your personal favorite coffee for the perfect start to your day or a special moment of indulgence.

Why Convex?

Why Convex?

Normally, the surface of the espresso pressed into the portafilter does not play a significant role: whether Flat (flat) or Convex (convex), there is enough space between the espresso surface and the shower sieve so that the water can distribute itself evenly over the espresso and the powder also penetrates evenly. However, if flat sieves are used, or if significantly more than 7g (1-cup sieve) or 14g (2-cup sieve) is used, there may be too little space between the espresso powder and the shower sieve for optimal brewing water distribution. For this purpose, a Tamper Base Convex can be used to leave a trough in the center for optimal water distribution.

Please LEAVE the rubber washer supplied with the TECHNIC, POP and CLASSIC handles! For ELEGANCE handles, REMOVE the rubber washer!

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