그릇이나 머그 바닥 안쪽 가운데가 살짝 볼록하게 올라와 있는 이유는 무엇인가요?
새 식기를 살펴보다 평평해야 할 바닥 중심이 살짝 솟아 있는 것을 보고 제작 결함인지 궁금해질 수 있습니다. 도자기를 굽는 과정에서 생기는 정상적인 형태인지 확인하려는 질문입니다.
가마 안에서 높은 온도로 구워지는 과정에서 도자기가 수축하며 바닥 가운데가 자연스럽게 솟아오르는 현상입니다.




hmmm has confirmed 32 마루히로 Plates products.
hmmm has confirmed 32 마루히로 Plates products.
Counted based on official store product information collected up to October 16, 2026. Products link to the official store.
and 20 more
새 식기를 살펴보다 평평해야 할 바닥 중심이 살짝 솟아 있는 것을 보고 제작 결함인지 궁금해질 수 있습니다. 도자기를 굽는 과정에서 생기는 정상적인 형태인지 확인하려는 질문입니다.




This is a round white plate with a diameter of 10.5cm and a height of 1.2cm. It is divided into five types featuring ice, bamboo, petal, vine, and chrysanthemum patterns. It is convenient to use for holding food and placing it straight into the microwave to warm up.
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We examined its usefulness for easily portioning and warming small foods.
Five traditional pattern designs
Composed of five patterns—ice, bamboo, petal, vine, and chrysanthemum—allowing you to choose according to your taste.
Low and petite size
Made with a diameter of 10.5cm and a height of 1.2cm, making it suitable for serving small amounts of small snacks.
Microwave cooking supported
It is convenient because you can put it straight into the microwave with food on it to warm it up right away.
This is a small plate produced by Maruhiro Hasami in collaboration with Osamu Goods, featuring illustrations from Mother Goose nursery rhymes. With a diameter of 15.5cm and slightly raised edges, it is well suited for serving desserts or side dishes. It is microwave-safe, allowing you to reheat food directly on the plate.
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It combines friendly illustrations with everyday practicality.
Osamu Goods collaboration
Created together with Hasami based on the English nursery rhyme Mother Goose, this series features character illustrations right in the center of the plate.
15.5cm small size
Made with dimensions of 15.5cm in diameter and 1.5cm in height, it is suitable for serving desserts or side dishes.
Microwave-safe
It can be placed directly in the microwave, allowing you to reheat food without hassle.
This is a shallow and wide rectangular plate made with a width of 25cm, height of 17.9cm, and height of 1.3cm. Both microwave and dishwasher safe, making table setting and cleanup convenient. After use, wash gently with neutral detergent and dry completely before storing.
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Points were selected for being easy to handle and useful for table settings as everyday tableware.
Microwave and dishwasher safe
Both microwave and dishwasher safe, making it convenient to reheat food or clean up after meals.
Wide and shallow rectangular dimensions
Made with a width of 25cm, height of 17.9cm, and height of 1.3cm, making good use of its wide surface area.
Washing with neutral detergent and dry storage
Can be washed gently with neutral detergent and stored after drying thoroughly.
Readers choosing a color may wonder what surface differences to look for in addition to the color itself.
An oval plate with a width of 27.5cm and a height of 17.6cm, it has a height of 3.2cm. It can be used in both the microwave and dishwasher, making it good for warming food and cleaning up conveniently.
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It was chosen considering its generous size for serving food and its convenient use in daily life.
Microwave and dishwasher safe
Both the microwave and dishwasher can be used, making it easy to reheat after cooking or clean up afterward.
Generous size and height
With a generous size of width 27.5cm and height 17.6cm, combined with a height of 3.2cm, it holds food stably.
Restrictions on heating cookware
It cannot be used on heating appliances such as direct flame, radiant cooktops (highlight), ovens, and induction.
These are brown round plates with slightly raised edges, available in two sizes: 15.5cm and 22cm in diameter. They are microwave and dishwasher safe, making it easy to reheat food and clean up. The small size can also be used as a mug saucer, serving well for both meals and tea time.
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Here are three reasons why it is a convenient plate to set on the table.
Two sizes
Divided into a 15.5cm diameter mini and a 22cm standard size, so you can choose according to the type and amount of food.
Convenient appliance use
Both microwave and dishwasher safe, making cooking and cleaning up easy.
Mini plate doubling as a saucer
The mini plate can be used as a saucer for the block mug, doubling as a cup coaster.
When thick sauce drips down to the bottom of the dish, you wonder which parts need to be cared for and how.
This question arises when looking at the TAGAYA series vessels, noticing that the gloss finishes on the inside and the outer surface are different, and wanting to know the practical differences when plating food or washing them.
Made of ceramic material, this plate allows food to be reheated in the microwave while placed on it. Inspired by Oryoki, the tableware of Buddhist monks, it can be used as a lid for a bowl of the same size or stacked neatly. The inner surface that touches food is finished with a gloss, while the outer rim line is finished with a matte texture.
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It combines stackable functionality with a surface finish designed for easy use.
A plate that doubles as a lid, inspired by Oryoki
Inspired by Oryoki, the tableware of Buddhist monks, it can be covered like a lid over a bowl of the same size or stacked neatly for storage.
Surface finish divided into gloss and matte
The edge pattern and lines are finished with a matte texture, while the inner surface that touches food is finished with a gloss.
Microwave cooking supported
Made of ceramic material, it can be placed directly in the microwave to reheat food while still on the plate.
When seeing the description that it is crafted in the exact shape of a disposable plate, one wonders about the reason for reproducing a thin form that is easily thrown away in ceramic to use as tableware, as well as its practicality.
The unfamiliar word 'Tatara' repeatedly appears in the dish names or descriptions, but it is difficult to grasp what specific process it entails, leading to this question.