Skip to content
Small Shop Plans
Project library / Craft & small parts

Sewing notion divider

Separate closures, marking tools and small notion boxes, then open a wider lane for the current kit. All files are free, including your customized plan.

Removable divider

Separate closures, marking tools and small notion boxes, then open a wider lane for the current kit.

Removable partitions let a larger closed notion box occupy two adjacent lanes. The fixed groove locations keep the normal sorting arrangement easy to restore.

For Someone alternating between hand sewing and machine-sewing setup. Default clear opening: 104 mm × 226 mm × 78 mm.

Adjust dimensions and stock ↓
Measure before you start
  • Measure the largest closed notion box and the tallest capped marking tool.
  • Lay out the normal three groups and the occasional wider kit to check both arrangements.
Tools and access
  • A saw and guide for straight cuts
  • A square, measuring rule and caliper
  • A router with a guide and depth control for the divider grooves
  • Clamps and an offcut for a groove-fit trial
Using this organizer
  1. Store needles and sharp notions in their own closed cases before loading.
  2. Select the current group and move it to the sewing surface.
  3. Empty two lanes and remove their shared partition when a wider case is needed.
What a useful result needs to do
  • Closed cases fit in the normal lanes without standing on an edge.
  • The wider case clears the combined opening after a divider is removed.
  • All removable partitions lift by hand and stay seated during ordinary desk use.
If the fit is wrong
  • If a sharp tool does not fit with its cover, store it separately or resize for the covered tool.
  • If a partition rocks in an oversized groove, correct the fit on a replacement part rather than gluing the removable joint.
Ready to make. All 7 parts fit the listed stock.
Sewing notion divider — thumbnail assemblyDimensions are in millimeters. Read the stated measurements; this drawing is not a full-size cutting template.Removable dividers · Assembled view360 × 250 × 90 mm · thickness 12 mm

Your parts

PartCut lengthCut widthThicknessQtyGrain
360 mm90 mm12 mm2Along length
226 mm90 mm12 mm2Along length
336 mm226 mm12 mm1Unrestricted
233.7 mm78 mm12 mm2Along length
Sewing notion divider — dimensionsDimensions are in millimeters. Read the stated measurements; this drawing is not a full-size cutting template.Overall dimensions and clear openingsTop view · front edge at the bottomP1360 mm250Front section · halfway through depth (125 mm)F1F2360 mm90Clear width 104 · depth 226 mmClear height 78 · plywood 12 mmRead each opening and part from the plan before cutting.

Item allowance: Closed packets and small notion boxes lie within the individual lanes — 90 × 150 mm, plus 8 mm of handling space per axis.

A feasible cutting layout

Numbered cuts span their parent region. Coordinates use the sheet's top-left origin. Trim all four edges of each sheet you use first. Keep unused sheets whole. This layout does not claim the lowest possible material use.

Compare your stock choices

Try this same inventory with offcuts first and standard sheets first. Each result is a feasible estimate; the solver may miss a better layout.

Sheet S1.1

Feasible cutting layout S1.1S1.1 · 1200 × 600 × 12 mmC1C2C3C4C5C6C7C8C9C10C11C12F1360 × 90F2360 × 90P1336 × 226D1D2L1226 × 90L2226 × 90Hatched bands: 3 mm kerf · trim 5 mm on every edgeGrain arrows · small-part locations: @ x,y mm from sheet top-leftD1 · 233.7 × 78 mm @ 731,5D2 · 233.7 × 78 mm @ 344,98
Cut sequence
CutParent regionDirectionCoordinate (mm)First childSecond child
C1N1horizontal95N2N3
C2N2vertical365N4N5
C3N5vertical728N6N7
C4N3horizontal324N8N9
C5N8vertical341N10N11
C6N7horizontal83N12N13
C7N12vertical964.7N14N15
C8N11horizontal176N16N17
C9N16vertical577.7N18N19
C10N17horizontal269N20N21
C11N20vertical570N22N23
C12N23vertical799N24N25

Connections and machining

Removable dividers · 7 pieces · 12 mm plywood. Matching grooves in the front and back walls receive each removable divider. Lower the dividers through the open tops; keep the sliding faces free of glue.
Sewing notion divider — connectionsDimensions are in millimeters. Read the stated measurements; this drawing is not a full-size cutting template.Removable dividers · connection detailsFront wall groove · section through the dividerGroove width 12.3 · depth 4 mmRemaining wall 8 mm · opens at top + bottomLower inLower each divider through both matching wall grooves until itrests on the base. Keep the grooves and divider ends free ofglue.Joint reference spans · length × width (mm)F + L · 12 × 90F + P · 311.4 × 12L + P · 226 × 12D + F · 3.85 × 78D + P · 226 × 12
Sewing notion divider — machiningDimensions are in millimeters. Read the stated measurements; this drawing is not a full-size cutting template.Grooves and notches · after cutting the blanksDimensions in mm · use the machining table for every coordinate.F1, F2 · Front / backM1M2x · length 360 mmy 90Origin (0, 0): bottom-left of the face shown.12.3 × 90 × 4 mm · slot length × width × depthFace: inside · opening: top + bottom edge

Coordinates start at the bottom-left of each face shown in the machining drawing. x follows the blank length; y follows its width. Depth runs through the sheet thickness.

Operation / piecesCut on facex / y (mm)Length × width (mm)Depth (mm)OpeningTool / sequence
M1 · F1, F2Open groove · inside115.85 / 012.3 × 904top + bottom edgerouter · 6 mm · 1
M2 · F1, F2Open groove · inside231.85 / 012.3 × 904top + bottom edgerouter · 6 mm · 2

Put it together

Sewing notion divider — exploded assemblyDimensions are in millimeters. Read the stated measurements; this drawing is not a full-size cutting template.Removable dividers · Exploded assemblyF1F2L1L2P1D1D2360 × 250 × 90 mm · thickness 12 mmMatching grooves in the front and back walls receive eachremovable divider. Lower the dividers through the open tops; keepthe sliding faces free of glue.Part labels match the cutting list. Use numerical dimensions.

  1. 1. Measure and mark

    Measure 12 mm main plywood. Mark every part and its grain direction; recalculate before cutting if either thickness changes. Measure notions in their closed cases and record the wider-case configuration separately.

    Parts: F, L, P, D · Start here

  2. 2. Cut and label the blanks

    Follow the rectangular cutting map and label every instance. Machine the separate notches or grooves only after the blanks are cut. Follow the tool manufacturer’s setup and workholding instructions.

    Parts: F, L, P, D · After measure

  3. 3. Route the open guide grooves

    Before assembly, route each marked F inside face through its full 90 mm height, open at both blank edges. Groove width is 12.3 mm and depth is 4 mm. The 6 mm cutter requires multiple passes across the width. Full-height grooves avoid a rounded stopped end under the divider. Match both F instances and keep their top entrances open.

    Parts: F · After cut

  4. 4. Dry-fit the case

    Check the 360 × 250 mm footprint, square corners and centered inset base. Base clearance is 0 mm per edge; confirm the selected adhesive can bridge that gap.

    Parts: F, L, P, D · After machine

  5. 5. Assemble the base and walls

    Bond the base and wall contact faces, keeping the base underside flush with the wall bottoms. Clamp square and follow the adhesive cure instructions.

    Parts: F, L, P · After dry-fit

  6. 6. Insert and remove the dividers

    After the case cures, lower each divider vertically into its matched top-open grooves until its bottom rests on the base. Test removal and insertion; keep all sliding faces free of glue.

    Parts: D, F, P · After glue, machine

  7. 7. Cure, finish and check the fit

    Follow the adhesive cure instructions. Smooth edges, test the intended objects and apply a compatible finish without filling the clearances. Fit four felt pads. Use only for light desktop items; no load rating is provided. Keep needles, pins and cutting edges inside their own closed cases; leave guide grooves clear.

    Parts: F, L, P, D · After insert-dividers

Materials and supplies

  • Uses 1 standard sheet(s) and 0 existing offcut(s). Check your inventory before buying.
  • S1: 1 of 1 used · 1200 × 600 × 12 mm plywood (standard sheet).
  • Four self-adhesive felt pads.
  • Adhesive suitable for the selected plywood. Use the actual bond faces and the adhesive label; keep sliding and removable joints free of glue.
  • Compatible finish and abrasive. Keep joint clearances open after finishing.

Take the complete plan

Parts, stock, cutting sequence and machining CSVs, connection and assembly diagrams, a printable plan and editable JSON. No sign-up.

For PDF, open the print page and choose Save as PDF in your browser. Use A4 or Letter.

For light desktop storage. Geometry checked; physical assembly and durability untested. Follow your tool, sheet and adhesive instructions. Adhesive quantity and curing time depend on the product you use.

More for craft & small parts

Paint jar organizer — thumbnail assemblyDimensions are in millimeters. Read the stated measurements; this drawing is not a full-size cutting template.Fixed dividers · Assembled view300 × 180 × 65 mm · thickness 9 mm
Fixed divider

Paint jar organizer

8 parts·9 mm plywood

Keep paint jars in separate color groups and remove a closed jar before opening it for use.

Clear opening 63.75 mm × 162 mm × 56 mm
Thread spool divider — thumbnail assemblyDimensions are in millimeters. Read the stated measurements; this drawing is not a full-size cutting template.Fixed dividers · Assembled view285 × 170 × 65 mm · thickness 6 mm
Fixed divider

Thread spool divider

9 parts·6 mm plywood

Group thread spools by use and take one spool without losing track of the remaining colors.

Clear opening 49.8 mm × 158 mm × 59 mm