MudTools / Ribs & scrapers

MudTools Shape 0 Ultra Soft Small Kidney Rib

The P0 version combines the small Shape 0 kidney outline with an explicitly Ultra Soft grade.

Pink small kidney-shaped rib with a central round hole and embossed branding.
Listing image of the selected pink Shape0 rib. Ultra Soft is a listing designation rather than a visual test of flexibility.

The selected specification

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Source firmness grade

Ultra Soft

Fit & limits

For comparing a compact soft-flex tool; no exact clearance, numerical hardness or universal finishing result is established.

Nominal dimensions alone do not establish wheel, pin, insert or container fit.

A CLOSER LOOK

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MudTools' selected P0 is the Ultra Soft polymer version of Shape 0, a small kidney-profile rib. The title, current variant and grade list explicitly support the firmness designation. Its compact outline provides a different shopping choice from the larger Shape 1 or Shape 5 kidney forms. The pink color is an identifier within this selected listing, but the supported specification is the named grade and shape, not an assumption that every pink tool shares the same construction.

Consider the profile's access and contact area when comparing it with broader ribs. A compact rib may be relevant where a large straight edge is awkward, but the small designation does not prove clearance inside a particular opening. Keep the P0 identity with the tool if steel Shape 0 and polymer versions are stored together. The common shape family does not make their flex behavior interchangeable, and an Ultra Soft grade should not be treated as a general performance upgrade.

The source does not establish a numerical hardness value or a universally suitable clay stage. Broad promises about non-drag behavior, lasting longer than wood and flawless surfaces are not independent test results. Exact working-edge measurements are not promoted from an unexplained generic dimension field. The selected item is one described profile, not a complete firmness range, and no accessory quantity, validated finishing result or shaping recipe is inferred here.

How the bench list works

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