8-Piece Silicone Bento Box Dividers & Cupcake Liners for Kids

Make Lunchtime Fun & Colorful with Silicone Bento Box Dividers

Transform every school lunch into an adventure! This set of 8 vibrant silicone lunch box dividers keeps foods neatly separated, makes bento boxes look irresistible, and doubles as cupcake liners and baking molds — all in one versatile, kid-friendly set.

Why Kids & Parents Love These Dividers

• Rainbow Colors & Fun Shapes: Bright, eye-catching colors and varied shapes make healthy veggies, fruits, and snacks look exciting — even the pickiest eaters will dig in!
• Food-Grade Silicone: Made from premium food-grade silicone with no high-concern chemicals — completely safe for kids and the whole family.
• Keeps Foods Separated: No more mixed flavors or soggy snacks. Each divider holds portions neatly so every bite stays fresh and delicious.
• Microwave & Dishwasher Friendly: Pop the whole bento box in the microwave with the dividers in place, then toss them in the dishwasher for quick, effortless cleanup — or rinse by hand in seconds.
• Multipurpose Use: Beyond the lunchbox, use these as cupcake liners, baking molds, air fryer cups, snack sorting trays, or mealtime prep tools. Fantastic for breakfast, lunch, dinner, and everything in between!
• Reusable & Eco-Friendly: Durable silicone means you can use these again and again — a smart, sustainable alternative to disposable liners.

Specifications

• Material: Food-Grade Silicone
• Quantity: 8 pieces per set
• Colors: Assorted vibrant colors (as shown)
• Sizes: Assorted shapes and sizes (see product images; 1 inch = 2.54 cm)
• Made in: Mainland China

What's in the Box?

8 × Silicone Lunch Box Dividers / Cupcake Liners

Note: Photos are for illustrative purposes. Please refer to the size description for accurate measurements. Minor color variations may occur due to monitor differences, and slight size tolerances may apply due to manual measurement.

Pair These With Your Favorite Kitchen Essentials

Looking for more handy kitchen tools? Check out our 2.8L Beverage Dispenser with Spigot for easy drink serving at meal times, or our Cordless Rechargeable Milk Frother & Egg Whisk for fun breakfast creations the kids will love.

Learn more: Nutrition.gov on cooking and food safety

Frequently Asked Questions

Q: Are these silicone bento box dividers safe for children?

A: Absolutely! These dividers are made from food-grade silicone with no high-concern chemicals listed, making them a safe choice for kids' lunchboxes and family meal prep. The material is non-toxic and designed to hold food securely without leaching harmful substances.

Q: Can I use these silicone dividers in the oven or air fryer?

A: Yes! These silicone cupcake liners and bento dividers are heat-resistant and work great in air fryers and conventional ovens, in addition to microwaves. Always check the temperature limits for silicone use and avoid direct open flame.

Q: How do I clean the silicone lunch box dividers?

A: Cleaning is effortless — these silicone dividers are dishwasher safe. Simply place them on the top rack after use. You can also rinse them quickly by hand with warm water and a soft cloth. Their flexible silicone construction means food residue won't stick.

Q: Do these dividers fit all bento boxes?

A: These dividers come in assorted shapes and sizes designed to fit a wide variety of standard bento boxes and lunchboxes. Because silicone is flexible, they can be shaped and placed to fit snugly in most compartment-style lunch containers.