Toothpaste tube sizes, bottle neck finishes (24-410, 28-410), toothbrush charger, mouthwash bottle — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/toothpaste-and-bathroom/  (CC BY 4.0)
Basis: Tube makers' diameter tables; SPI neck-finish tables (via packaging suppliers); maker measurement for the Sonicare base; retailer listing for Listerine 1 L
Catalog version: 2026-10-20

Sizes: see table below
- Toothpaste tubes are made in standard diameters: 22, 25, 28, 30, 35, 38, 40, 50 mm (laminate), lengths 75–205 mm. A 75–150 ml tube is usually Ø35–40. Brands do not publish their own tube sizes.
- Flattened width of a tube = π × D / 2 (Ø35 → 55.0, Ø40 → 62.8 mm), before the crimp margin: geometry, not a maker spec, so the squeezer slots add 3 mm.
- Neck finishes (pumps, flip caps): '24-410' = 24 mm thread, 1.5 turns: T (thread OD) 23.47–23.88, E (neck OD) 21.34–21.74 mm. '28-410': T 27.13–27.64, E 24.74–25.25 mm.
- Sonicare round charger base Ø47 mm (maker-measured). Oral-B charger peg and handle diameters, Dove / Irish Spring bar sizes and the Dawn bottle are not published: measured Xem scans planned.
- Listerine 1 L bottle about 246 × 127 × 73 mm (retailer listing).

item  value_mm
tube diameters (laminate)  22 / 25 / 28 / 30 / 35 / 38 / 40 / 50
tube length range  75–205
flattened width Ø35 / Ø40 tube  55.0 / 62.8
24-410 thread OD T  23.47–23.88
24-410 neck OD E  21.34–21.74
28-410 thread OD T  27.13–27.64
28-410 neck OD E  24.74–25.25
Sonicare charger base (measured)  Ø47
Listerine 1 L bottle  246 × 127 × 73

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Alltub (tube maker): Laminate tubes: diameters, lengths, capacities (PDF) — web — Publisher's page; dimensions are facts — https://www.alltub.com/wp-content/uploads/2018/01/tubes-lamines.pdf
- Daiwa Can (tube maker): Plastic tubes: diameters and lengths — web — Publisher's page; dimensions are facts — https://www.daiwa-can.co.jp/en/product/plastictube.html
- eBottles: Guide for fitting closures (T and E by finish) — web — Publisher's page; dimensions are facts — https://www.ebottles.com/blogs/articles/guide-for-fitting-closures-on-bottles
- Berlin Packaging: Neck finish guide — web — Publisher's page; dimensions are facts — https://www.berlinpackaging.com/neck-finish-guide/
- Printables (maker measurement): Toothbrush charger wall mount: Sonicare base Ø47 — web — Publisher's page; dimensions are facts — https://www.printables.com/model/140807-toothbrush-induction-charger-wall-mount-oral-b-phi
- OnTime Supplies (retailer listing): Listerine 1 L — web — Publisher's page; dimensions are facts — https://www.ontimesupplies.com/pfi42735-listerine-cool-mint-mouthwash-1-l-bottle.html

Free files (CC BY 4.0, Xem Studio; STEP + STL, 5 parts): https://xemstudio.com/files/hardware/toothpaste-and-bathroom/index.json
API: https://xemstudio.com/api/geometry?object=toothpaste-and-bathroom