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Preview of Shell Trinket Dish

Household project

Shell Trinket Dish

About this project

A scallop-shell trinket dish: a fan-shaped outline with a softly scalloped edge, a raised rolled rim, and ribs radiating across the floor from the hinge.

How it's built

  • Outline - an equation curve draws the fan, widest across the top, with one scallop per rib along the curved edge. It is extruded to full dish height.
  • Surface - a scalar-field relief: a raised band follows the outline to form the rim, and ribs fan out from the hinge, fading away at the hinge point and under the rim.
  • Dish - the relief is intersected with the extruded outline, giving one smooth body with a flat underside.

Parameters

Group Control What it does
Size Width, depth 90-200 × 75-180 mm
Construction Floor, rim height Floor thickness and how far the rim rises above it
Construction Rim band Width of the rim as a share of the shell size
Pattern Rib count, rib height 5-17 ribs, 0-3 mm tall (0 gives a smooth floor)
Pattern Scallop depth How deeply the edge dips between ribs; 0 gives a smooth edge
Resolution Quality Draft / Standard / Fine

Printing

Print flat on its underside. The whole top surface is a single height field, so there are no overhangs and no supports are needed.

UpdatedNov 2, 2026
Version3
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  • dish
  • trinket-dish
  • shell
  • seashell
  • scallop
  • catchall
  • home-decor
  • 3d-printing
  • configurable