What the maker puts in writing
- Designed for home bathrooms, restaurants, schools, indoors or outdoors
- “Interior and exterior smooth, non-porous glaze makes this white bathroom vessel sink more silky and protect the sink surface against stains. Constructed with super sturdy and durable with long-lasting & high density ceramic material”
- “Rectangular above counter bathroom sink, allows you install your bathroom sink on receiving it. Our package has updated foam to well protect the sink from shipping damage”
- “Exterior dimensions: 16”x12”x5”, our rectangle white bathroom sink has US standard 1.75” drain opening, please notice that: faucet and sink drains are not included in the package”
- “Each item is wrapped in a specially customized anti-collision foam”
Nine and a half kilograms
This is the heaviest vessel sink on this shelf, and the comparison sitting next to it on the same shelf makes the point:
Kichae — 16 x 12 in — $57.99 — 9,525 g
DeerValley — 16 x 12 in — $58.98 — 8,196 g
A dollar cheaper and sixteen per cent heavier.
On fired ceramic, mass is wall thickness. A thicker sink is less likely to chip at the rim, less likely to ring hollow, and less likely to crack when a shampoo bottle is dropped in it.
For the rest of the shelf: OCEALAGOON 3,583 and 9.0 lb (4,082 g), J-FAMILY 8.6 lb (3,901 g), NATURFLAIR 17.6 lb (8,001 g).
Three dollars fifty-six an inch
The six vessel sinks here, per inch of width, at Amazon.com prices on October 29, 2026:
$3.60 — OCEALAGOON, 15 in
$3.62 — Kichae, 16 in
$3.69 — DeerValley, 16 in
$3.85 — OCEALAGOON, 13.5 in
$3.94 — NATURFLAIR, 16 in
$4.00 — J-FAMILY, 14.25 in
So the heaviest sink is within two cents of the cheapest per inch.
Non-porous inside and out
Interior and exterior smooth, non-porous glaze.
The word that matters there is interior — because the inside of a bowl is where soap film, limescale and toothpaste sit, and where a porous glaze holds a stain.
Plenty of ceramic ware is glazed carefully on the visible outside and less carefully inside the bowl and under the rim. Kichae claims both, and pairs it with high density ceramic, which is the same assertion that a firing temperature makes on two other listings here.
Worth reading directly against the NATURFLAIR on this shelf, whose own third bullet calls its interior smooth and porous — the opposite claim about the same surface.
What is still to buy, which this page half tells you
Faucet and sink drains are not included.
Good. And the opening size is published: US standard 1.75 in.
What is not said is that the drain must be a non-overflow type. A vessel sink has no overflow — none on this shelf does — so a slotted drain made for a sink with one will pour water out of its slots into the cabinet.
Three listings here state that requirement; J-FAMILY puts it best. Buy the solid drain.
And there is no faucet hole: the faucet goes into the counter behind the sink or onto the wall. Only DeerValley on this shelf says so outright.
Budget for a tall vessel-height faucet as well — a standard bathroom faucet will not clear a five-inch rim.
Five inches, and what that does to the counter
A vessel sink adds its height to the counter, and not one of the eight listings on this shelf mentions it.
A 34 inch vanity plus this five-inch bowl puts the rim at 39 inches, which is above kitchen countertop height.
The fix is a lower counter — 30 to 32 inches — chosen before the sink, not after. The J-FAMILY here is 4.41 inches if the counter is already built.
And the foam, which four of eight makers lead with
Not filler. A ceramic bowl crosses a continent on a conveyor, and Kichae names specially customized anti-collision foam.
Take the NATURFLAIR listing’s advice and apply it here: check the sink before you silicone it down. A hairline crack found afterwards is a different problem.
No firing temperature published, where J-FAMILY and NATURFLAIR both give 2,336 °F (1280 °C). No interior bowl dimensions. No warranty, which is true of all eight.
Availability
Available at around $57.99 on Amazon.com when we checked on October 29, 2026, for delivery to a US address.
Stock and prices on Amazon.com move without notice; the button above opens the live listing.
Prices quoted in this text were read on October 29, 2026. The live price is at the top of the page.