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Use code GD10 for 10% off
And that's not all...
A mystery gift gets randomly added to select orders.
- Neat triangle onigiri
- Less sticky hands
- Perfect for bento boxes

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Shaping rice balls by hand is sticky, messy, and slow, and it is hard to make every onigiri the same neat size for bento boxes and lunches. The Vomau Triangle Onigiri Rice Mold presses rice into tidy, uniform triangles in seconds, making Japanese-style meals easy to prepare at home. It is a fun way to pack lunches, plan snacks, and get the whole family cooking together.
The triangle mold is designed to create traditional onigiri shapes suited to lunch boxes, picnics, and party platters. Its smooth, food-safe surface helps prevent rice from sticking, so finished rice balls release cleanly and keep their shape. Choose a small 2.6 inch (6.5 cm) or large 2.8 inch (7.2 cm) mold, a clear version, or a mixed pair for making batches more quickly. They are lightweight and easy to handle. Wrap each finished triangle with a strip of nori for an authentic look.
Use it for onigiri, sushi rice shapes, rice snacks, and decorative bento presentations with fillings like tuna, salmon, pickled plum, or vegetables. Lightly wet the mold before filling to help rice release, press firmly, then gently push the rice out. Use freshly cooked rice for the best hold. Wash the molds in warm, soapy water after use and dry thoroughly. Store them together in a kitchen drawer. Supervise children helping in the kitchen.
- Options: small, large, clear, or 2 pack
- Shape: triangle onigiri
- Surface: smooth, non stick, food safe
- Use for: rice balls, sushi, bento
- Tip: wet mold before filling
- Care: wash in warm soapy water


Onigiri Made Easy
A triangle mold for neat, even rice balls. Vomau loves fun lunch prep.

Press And Shape
Uniform every time.

Bento Ready
Lunches look great.
Loved by Thousands of Happy Homes
Real customers are upgrading their spaces, adding comfort to everyday life, and enjoying the little details that make home feel better.
Emma R.
My home feels so much more put together now.
I didn’t realize how much the right home essentials could change the feel of my space. Vomau made everything feel more cozy, functional, and beautiful almost instantly.
Sophie M.
I actually enjoy being at home more.
Everything feels more practical, comfortable, and thoughtfully designed. Vomau helped turn my home into a space that feels calm, welcoming, and easy to enjoy every day.
Daniel T.
Such a simple upgrade, but it made a big difference.
The quality, style, and usefulness really stood out. It’s one of those purchases that makes everyday life feel easier and more enjoyable.
FAQ
How does it work?
Fill with rice, add filling, and press.
How many molds are included?
See the details above for what is included.
What size are the rice balls?
See the details above for dimensions.
Is it easy for kids?
Yes. Kids enjoy making their own.
How do I clean it?
Wash with warm soapy water.
Packed With Care


