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Build luncheon-meat musubi with a rounded rectangular rice mold and matching hand press. Fill, press and lift the outer body away to leave a shaped rice base ready for your toppings and nori. Made in Japan from BPA-free polypropylene; hand wash only.

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  • $3.59 /each
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About this product

  • Rounded rectangular rice mold with matching hand press for luncheon-meat musubi
  • BPA-free polypropylene; made in Japan
  • Approximate overall dimensions: 108 × 64 × 56 mm, about 4¼ × 2½ × 2¼ inches
  • Wet the mold, fill with rice, press and lift the outer body away
  • Hand wash; no dishwasher, dish dryer or microwave
  • One mold-and-press set; food, rice paddle and serving accessories are not included

Product Overview

Shape a rounded rectangular rice base for luncheon-meat musubi with this KOKUBO mold and matching press. Lightly wet the inside, add rice and compress it to the thickness you want. Hold the press steady while lifting the outer mold away, then add cooked toppings and nori.

Luncheon-meat and egg musubi made with KK-361; serving suggestion

Build a luncheon-meat musubi

Top the shaped rice with cooked luncheon meat, add egg or another filling if desired, and wrap with nori. Match the topping to the rounded rectangular rice base. Ingredients and serving accessories are separate.

Rectangular form illustration

Rounded rectangular rice base

Shape rice for luncheon-meat musubi.

Product dimensions illustration

108 × 64 × 56 mm

Approximate overall dimensions.

Multiple-piece set illustration

Body and matching press

Two parts for pressing and release.

KK-361 musubi mold filled with rice using a separate paddle

Fill evenly

Lightly wet the inside of the mold, add rice and distribute it evenly before pressing. Change the amount of rice to adjust the thickness. A separate rice paddle helps fill the rounded ends.

KK-361 matching insert pressed by hand into the rice-filled mold

Press and release

Press the rice with the matching insert. Hold the insert steady while lifting the outer body away, then remove the insert. The rice base is ready for cooked toppings and nori.

Packaged KOKUBO luncheon-meat musubi maker with matching press

Clean the body and press

Hand wash both parts with dish detergent before first use and after shaping rice. Avoid abrasive scrubbers, dishwashers, dish dryers and microwaves. Keep the mold away from direct heat and handle warm rice carefully.

Compare plastic rice-mold shapes and dimensions

Compare plastic rice-mold shapes and dimensions
Packaged KOKUBO luncheon-meat musubi maker with matching hand press Current product KOKUBO Luncheon Meat Musubi MakerKK-361 Original 151886 white makunouchi rice mold showing five rounded positions in a straight row Nishiki Five-Position Makunouchi Rice Mold151886 Packaged KOKUBO Onigiri Days large and small triangular rice molds with lids KOKUBO Onigiri Days Triangle Rice Mold Set, Large & SmallKK-283 Original 150780 white triangular onigiri rice mold showing two rounded triangular forming pieces Nishiki Large Triangular Rice Mold — Two-Piece Set150780
Price$3.59 $3.99 $2.09 $4.29
Product type Luncheon-meat musubi mold with hand press Makunouchi rice mold Triangle onigiri mold Triangular onigiri rice mold
Material BPA-free polypropylene Polypropylene (PP) BPA-free polypropylene Polypropylene (PP)
Dimensions Approx. 108 × 64 × 56 mm (4¼ × 2½ × 2¼ in) 160 × 50 × 36 mm (W × D × H) Large: approx. 88 × 88 × 45 mm; small: approx. 70 × 70 × 40 mm 80 × 145 × 55 mm (W × D × H)
Country of Origin Japan Japan Japan Japan
Included pieces One outer mold and one matching press Five-position mold and matching lower piece; 1 package One large mold and one small mold, each with a matching lid 2 triangular molding pieces; 1 package
Care instructions Hand wash; no dishwasher, dish dryer or microwave. Keep away from direct heat. hand-wash with mild detergent and a soft sponge, rinse well, and dry all pieces before storage. Clean rice from the recesses without knives or abrasive tools. Keep away from direct heat. Hand wash; no dishwasher or dish dryer. Avoid abrasive scrubbers and direct heat. hand-wash with mild detergent and a soft sponge, rinse well, and dry all pieces before storage. Clean rice from the recesses without knives or abrasive tools. Keep away from direct heat.
Material temperature rating Heat resistant to 120°C (248°F) — −20 to 120°C (−4 to 248°F) —
Height — 36.0 mm — —
Shape — Five rounded positions in a straight row — Two rounded triangular forming pieces
Color — White — White