Product care - Bento Boxes

Plastic based bento boxes

Below are the material properties of our plastic based bento boxes. Please take care when handling and maintaining. 

PET - Polyethylene Terephthalate; ABS - Acrylonitrile Butadiene Styrene; PE - Polyethylene; PP - Polypropylene; UPR - Unsaturated Polyester Resin; EVA resin - Ethylene Vinyl Acetate resin

Usage and care instructions of bento boxes: 

  1. Do not place in direct flame, grill or oven. 
  2. Inner lids are not leak proof. Please take care when carrying the bento boxes. It is not recommended to pack liquid foods. 
  3. Please follow the microwave and dishwasher usage instructions of each product, which are detailed on each product's page, as well as on sticker labels that are on your product. If unsure, hand wash. 
  4. To maintain longevity of the bento boxes, it is best to hand wash. 
  5. When using microwave for applicable items, as a guide keep heating to under 2 mins for 500W ovens, and under 1 min for 1000W ovens. 
  6. Avoid immediately putting in deep fried foods which can be very hot. 
  7. The bento boxes have a urethane coating. Avoid using hard scrubbing sponges or cleaners that may damage this coating. 
  8. Avoid storage in the freezer. 

Wood based bento boxes

Special care must be taken when washing and storing wooden bento boxes. The conditions in which they are maintained will determine their life span. Avoid scraping or stacking with other hard items like metal to prevent dents and scratching. These issues can lead to the coating coming off, and affecting the condition of the underlying wood. 

Always wipe off excess water after washing, and air dry before storing or using with food again. 

First use

There may be a strong wood smell when first opened. Please wash your new bento box before first use. The smell will eventually fade. If the smell still persists and bothers you, you can take the following steps to remove it.

  • Save the run-off water from washing rice
  • Warm it up, and add a little cooking vinegar to it (can use normal water as an alternative).
  • Use this to rinse and wipe the bento box. Then wash off with warm water.
  • Repeat several times.
  • Make sure to wipe and air dry after the process.

Washing

  • Rinse off any food first with water (warm water if possible).
  • Do not soak in water.
  • Use a mild household dishwashing liquid and a soft sponge to wash the box.
  • Do not scrub hard.
  • Do not use bleach or other chemicals.
  • Rinse with warm water if possible to assist air drying.
  • Wipe off excess water as much as possible, and air dry with the box/lid facing up to avoid trapping moisture
  • Do not leave in sunlight, or near hot objects.

Maintenance

  • **Always make sure to wipe dry with a soft towel after washing, and air dry.**
  • Do not soak in water.
  • Avoid brushes or hard scrubbers when washing. Avoid stacking with other items.
  • If coating is damaged, this may lead to dirt buildup over time which will create a stain.
  • When drying, face the inside of the bento box and lid up for as much ventilation as possible.
  • Store in a cool, dry area.
  • Too high ambient heat and humidity can lead to warping and mould growth over time.
  • Too dry conditions can lead to shrinkage over time.
  • Stains and other natural damage will appear over time with wooden bento boxes. This is normal, but adds to the authenticity and character of it. While there may be many things to be careful about, the most important thing is to accept what it is and enjoy this wonderful product!