JK (Josef Klier)

01FK

One PieceK-Series
Official source link providedPrice basis: RetailerLast checked: Jan 29, 2026

Specifications

Cup Diameter
18.50mm
16.50mm18.50mm
vs. All Models
94% · Large
Cup Depth
Shallow
Cup Shape
funnel
Bore Size
3.80mm
3.80mm4.80mm
vs. All Models
4% · Small
Rim Shape
Round
Recommended For
All Around
View on official site

Other Brand Similar Specs

Spec proximity does not guarantee actual feel or tone. Trying before purchase is recommended.
Tilz (Bruno Tilz) E.Schmid 13Medium Similarity
Cup Diameter: SameBore: +0.30mmCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) E.Schmid 135Medium Similarity
Cup Diameter: SameBore: +0.30mmCup Depth: shallow → medium shallowCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 41Low Similarity
Cup Diameter: SameBore: +0.40mmCup Depth: shallow → mediumCup shape data unavailable
Specs used: 4 / missing: 1
Laskey 85GLow Similarity
Cup Diameter: SameBore: +0.82mmCup Depth: shallow → mediumCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 42Low Similarity
Cup Diameter: SameBore: +0.40mmCup Depth: shallow → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Engelbert Schmid 14Low Similarity
Cup Diameter: SameBore: +0.50mmCup Depth: shallow → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) E.Schmid 14Low Similarity
Cup Diameter: SameBore: +0.50mmCup Depth: shallow → medium deepCup shape data unavailable
Specs used: 4 / missing: 1

Other Models by JK (Josef Klier)

01AKK-Series18.50mm · Very Deep · 4.80mm01BKK-Series18.50mm · Deep · 4.60mm01CKK-Series18.50mm · Medium Deep · 4.40mm01DKK-Series18.50mm · Medium · 4.20mm01EKK-Series18.50mm · Medium Shallow · 4.00mm

Where to Find

View on Official Sitejk-klier.de
Search on GoogleGoogle Search

This site does not sell mouthpieces. Links are provided for reference only. Please verify prices and availability directly with retailers.