A neatly folded paper gift box

PLAN BEFORE YOU COMMIT

Fit, dimensions & layout

An 80 × 80 mm floor with 35 mm walls starts as a 150 × 150 mm square before corner tabs are shaped. The card thickness affects the outside size. Measure the finished base before drawing the lid: give its internal opening a little clearance on both dimensions, then prototype. Do not use the nominal 80 mm floor as the final lid measurement.

Starting size80 × 80 × 35 mm base

Active work1 hourAllow additional product-specific drying or curing time.

The illustration is a concept, not a scale drawing or a record of a tested build. Use a full-size template or dry fit to check the written layout with your actual materials.

Choose materials deliberately

Thicker cardstock

It gives a firmer shell but consumes more corner and lid clearance. Score a sample and remeasure the assembled base before making the lid.

Decorative wrapping paper

Use it as an outer covering on sound card rather than a direct structural replacement. Added covering thickness also changes lid fit.

Make it, step by step

Prototype the base
Draw an 80 mm square with 35 mm walls and corner tabs on scrap paper.
Step 1 complete
Make the base
Transfer the successful net to cardstock. Score every fold before cutting tabs.
Check before moving on
Score the floor rectangle first and check its four dimensions before trimming any corner material.
Step 2 complete
Fit a larger lid
Allow 2–3 mm beyond the finished outside base dimensions and make 15 mm walls. Test clearance with your card thickness.
Step 3 complete
Glue square
Fold walls and glue tabs inside, holding each corner square.
Check before moving on
Set the glued base on a flat surface while checking the diagonals, rather than squeezing it in one hand.
Step 4 complete
Test the lid
Dry both parts before fitting. Use tissue and lightweight contents.
Step 5 complete

IF SOMETHING DOES NOT FIT

Troubleshoot this project

Why does the lid grip one corner?

What to check. The base may be slightly out of square or the lid clearance may be uneven.

Next move. Compare both diagonals and opposite wall heights before increasing lid size.

Why are the corners bulky?

What to check. Full-width tabs may overlap or push into adjoining walls.

Next move. Taper the tabs in a prototype and keep them inside the wall outline; do not cut through the corner fold.

The final check

The lid lifts easily and every tab is secure.

A detail worth keeping

A quick prototype accounts for the thickness that can make a lid frustratingly tight.

FROM THE FIELD NOTES

Size a lid from the finished base

An 80 mm floor is not the outside size of a folded box. Assemble a scrap base using the actual card thickness, then measure it before drawing the lid. Add modest clearance and test a complete lid. Corners, covering layers, and square alignment all affect the fit.

Read the Hands Crafted Hive notebook ↗

Record your actual sizes, material changes, and the result of your fit check in your project notebook. Keep the product name with any finish or adhesive sample.

Use a stable work surface and tools within your experience. Follow the exact tool and product instructions for preparation, dust control, ventilation, and cure. These decorative concepts have no structural load rating. Stop if the material or existing finish cannot be identified.

A neatly folded paper gift box

Fit, dimensions & layout

Gather your materials

Tools to have nearby