It can be a bummer to learn that our gourds need a hole for shipping. That’s how I felt when I first started working with imported molded gourds, too. But what did I end up turning them into? A beautiful modern vase.
My original method was designed to give the gourds a stable base that felt like part of the form and could bear weight, so it required a little more precision. A decorative wood inlay, though, can be much simpler—and a new canvas for your creativity. Let’s dive in!
1. Measure the hole
Measure the inside diameter of the opening. Digital calipers are especially helpful here: use the inside jaws to check the width in a few directions, since the hole may not be perfectly round.
2. Choose your wood dowel
Choose a round wood dowel in the wood species and color you like. Common diameters include 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/4", and 1-1/2". Availability varies by wood species and supplier.
You have two options:
- Work with the existing hole: find a dowel that matches its diameter as closely as possible.
- Choose your inlay size: select a dowel and matching drill bit in your desired diameter, large enough to encompass the existing opening.
Nominal sizes are a starting point; always measure and test the actual fit.
3. Refine the hole, if needed
If you’re enlarging the opening, use a sharp step drill bit. A dull bit can catch, tear the edge, or leave an uneven or oversized hole.
Support the gourd securely without squeezing the shell, and drill gently. Because there’s already an opening, the bit may need a securely positioned guide to keep it centered.
4. Cut a short piece of dowel
Cut a piece about 1/2–3/4 inch long. It needs to be long enough to extend beyond the shell’s thickness on the inside, while leaving a little extra outside to trim later.
5. Test the fit
The dowel should slide in with gentle hand pressure. Don’t force or hammer it into place: a tight fit can crack the gourd, and you still need room for glue.
It shouldn’t wobble, either. Aim for an easy, close fit with contact around the opening. If it’s too loose, choose a better-fitting dowel rather than relying on glue to fill the gap.
6. Make a small sanding tool
If the opening needs a little adjustment, cut a smaller-diameter dowel to 3–4 inches long and wrap sandpaper around it, securing it in place.
Use it by hand to gently smooth the inside edge. Remove a little material at a time and keep checking the fit. We don't recommend power tool for this step to avoid over sanding.
7. Glue the inlay in place
Remove sanding dust. Apply a thin, even layer of wood glue to the mating surfaces, then insert the dowel. Make sure it extends past the full thickness of the gourd wall on the inside and stays in contact with the cut edge.
Wipe away excess glue and secure the piece without putting heavy pressure on the shell. Leave it undisturbed for at least 24 hours, following your glue’s instructions.
8. Trim the excess
Once the glue has dried, carefully saw off the protruding wood. A fine-tooth flush-cut saw is helpful; protect the surrounding shell and leave a small amount proud of the surface for sanding.
9. Protect the gourd
Apply masking tape around the wood inlay, close to its edge. This helps protect the gourd’s surface from accidental sanding marks.
10. Sand it flush
Use a Dremel with a sanding attachment and a light touch to gradually bring the wood level with the surrounding surface. Keep the tool moving and check often—the tape is a protective aid, not a barrier against the sanding drum.
Finish with fine sandpaper by hand, then remove the tape to reveal your inlay.
Wear eye protection when cutting or drilling, and use dust protection and ventilation when sanding gourd shell and wood.
A small opening, a new possibility
A circle is just the beginning. With more shaping and fitting, you can create irregular inlays, arrange wood into patterns across the gourd’s surface, or let it extend beyond the shell to change the overall silhouette.
The hole may be a constraint, but it can also be the starting point for something beautiful.
