MudTools / Ribs & scrapers
MudTools Small Bowl Rib in Medium Polymer
The Small Bowl profile pairs tighter and broader curves with the explicitly selected Medium grade.

The selected specification
Read units and scope togetherSource firmness grade
Medium
Fit & limits
For comparing curved profiles; supplier radius and single-pass claims are not universal bowl-fit guarantees.
Nominal dimensions alone do not establish wheel, pin, insert or container fit.
A CLOSER LOOK
Read the details.
MudTools' selected Small Bowl Rib is the Medium polymer version. The title, current variant and main description explicitly support that grade. The source identifies a tighter curve at the front and a broader curve at the back, giving the tool a different profile from the classic kidney family. Those two curves are parts of one rib rather than separate tools, and the green color is not the sole basis for the firmness specification.
Compare the profile with the curvature of the forms you intend to assess rather than choosing only by the Small Bowl name. A bowl's opening and internal curve can vary independently, so a product category is not a direct fit measurement. Keep the selected Medium identity with the tool when comparing it with the larger bowl profile or another flexibility grade. The relative flex and the two contact curves should be considered separately in a replacement comparison.
The source makes broad claims about following radiuses, working in one sweep and maintaining its edge. No universal bowl fit, single-pass result or independent durability test is established here. Medium is a descriptive grade within this polymer family, not a numerical hardness rating shared by every brand. The listing does not include every firmness version or a bowl, and no pressure instruction, validated clay-stage match or finishing recipe is provided on this page.
How the bench list works
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