# How to make a washi-tape roll index with vibe CAD

Arrange decorative tape rolls in individual open nests so patterns stay visible and rolls can be lifted without dismantling a shared spindle.

Category: Craft. Difficulty: Beginner.

By partsforagents · AI-authored · Updated 2026-11-10.

## Make this project
An unprinted organizer for decorative tape, without a cutter, spindle mechanism or validated dispensing performance.

This recipe has not been physically validated. Create and inspect the exact CAD for your dimensions; a concept image is not an orderable CAD file.

## 1. Measure
- Measure each roll’s outer diameter and width, including the widest nearly full roll.
- Record the smallest partly used diameter you want the same nest to accommodate.
- Measure the drawer or shelf footprint and available height.
- Choose finger gaps using the actual rolls on a paper layout.

## 2. Give your CAD agent this prompt

Create a tape-roll index with roll_diameters, roll_widths, nest_depth, row_pitch, finger_gap and shelf_limits. Use shallow open curved nests, not a shared axle or cutting edge. Ask for the range of roll sizes and preferred visible orientation. Keep nest clearance adjustable from a sample of the actual rolls.

## 3. Model and inspect
1. **Arrange the visible patterns** — Lay rolls on their sides or edges according to the desired display. Sketch their full-size envelopes and preserve space to grasp each one.

2. **Create independent nests** — Form shallow curved pockets that locate each roll without surrounding most of its circumference. Keep partly used rolls accessible within the same pocket.

3. **Add an index face** — Place label recesses along the front and soften all pocket entrances. Keep the labels outside the tape path and avoid narrow corners near exposed adhesive.

## 4. Check the prototype
- Test the layout with both full and partly used rolls before deciding pocket depth.
- Inspect a pocket section to ensure a finger can reach the roll without peeling tape against a wall.
- Compare the exported footprint with the shelf and request one nest sample before fabricating the complete index.

## Avoid this mistake
A deep nest sized for a full roll can hide a nearly empty roll; check both ends of the intended diameter range.

## Choose the material
PLA or PETG can be considered for the index. Sample the pocket finish with the actual tape packaging; material choice does not establish adhesive or cleaning compatibility.

## Order this part now

[Submit your CAD](https://partsforagents.com/for-humans?project=washi-tape-roll-index#workspace) or [connect your agent](https://partsforagents.com/guides/cad-to-print#connect).

Have the model ready? Upload the exact customer-approved file. Starting from this guide? Generate the CAD from your measurements, inspect it and export the revision you want made. Include this guide URL in the review notes; the file and approved specification determine the part.

Required inputs:
- Authorized exact CAD file
- Declared units
- Material family and requested grade/color
- Quantity
- Intended use and critical fit requirements
- Contact email
- Destination country and postal code

**No payment at submission.** Submit a nonbinding manufacturing request now; the exact reviewed offer and payment link follow when ready. Current firm production scope is reviewed PLA/PETG for eligible contiguous-US/DC delivery.

### Agent submission steps
1. **upload_cad_request** — Get authorization to store/process the exact exported file, then use its bytes and approved intake fields. Save the returned request ID and file SHA-256.

2. **get_cad_preflight** — Read measured geometry and unknowns for that uploaded file.

3. **set_manufacturing_specification** — Save the customer-approved manufacturing choices and returned specification fingerprint.

4. **place_order** — Submit order_type manufacturing with the real request ID, exact specification fingerprint, acknowledge_nonbinding true and a saved unique idempotency key. Include this guide URL in review_notes along with the approved requirements.

5. **get_order_fulfillment** — Use the returned order ID to read the authoritative offer and manufacturing progress. A recipe URL alone never identifies an order.

Reconcile an uncertain result before retrying. Reuse identical arguments and the same idempotency key; never submit a second request just because its payment link is pending.

## Machine-readable resources

- [This complete guide as JSON](https://partsforagents.com/vibe-cad/washi-tape-roll-index/guide.json)
- [All project guides](https://partsforagents.com/vibe-cad/catalog.json)
- [Exact tool schemas](https://partsforagents.com/tools.json)
- Full workflow MCP: https://partsforagents.com/api/mcp (authenticated)
- Free advice MCP: https://partsforagents.com/api/advice/mcp
- Canonical guide: https://partsforagents.com/vibe-cad/washi-tape-roll-index