Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Four Treasures of the Study
Origin	-
Material	High-quality ABS Plastic
Color	Classic Black with Transparent Lid
Dimensions	12cm x 8cm x 3cm
Weight	85 grams
Capacity	15ml Ink Reservoir
Included Items	Ink Box, Mini Ink Stick, Cleaning Cloth
Special Feature	Leak-proof Silicone Seal
Target Audience	Children and Elementary Students
Design Style	Portable Travel Case
Maintenance	Rinse with water after use

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Sturdy and portable

We take this to weekend workshops frequently. It fits easily in a pencil case and has survived several drops without cracking. Highly recommended for students.

Anonymous

Mar 30, 2026

Rating: 5/5

Excellent anti-dry feature

As a teacher, I recommend this to all my elementary students. The seal really prevents the ink from drying out, saving money on refills and reducing waste.

Anonymous

Mar 25, 2026

Rating: 4/5

Good product, fast shipping

The plastic feels durable and the black color looks professional. It holds a decent amount of ink for daily practice sessions. Very satisfied with the purchase.

Anonymous

Mar 25, 2026

Rating: 5/5

Perfect for my son's calligraphy class

This ink box is a lifesaver. My son used to spill ink all over his bag, but the leak-proof seal on this one works perfectly. It's compact and easy for small hands to open and close.

Anonymous

Mar 10, 2026

Rating: 4/5

Great value for beginners

Solid construction and the included ink stick is a nice touch. The only reason I didn't give 5 stars is that the lid can be a bit tight for very young children to open without help.

Anonymous

Mar 09, 2026

Rating: 5/5

No more dried out ink!

I love how the moisture-retaining design keeps the ink fresh even if we don't practice for a few days. The tray is deep enough to mix different shades comfortably.

5 FAQ

Q: Is the plastic material safe for children?

A: Yes, the box is made from high-quality, non-toxic ABS plastic that meets safety standards for children's stationery products.

Q: Can this fit in a standard school pencil case?

A: Yes, with dimensions of 12cm x 8cm, it is compact enough to fit into most standard-sized pencil cases or art supply bags.

Q: How do I clean the ink reservoir?

A: Simply rinse the interior with lukewarm water and wipe it dry with the included cleaning cloth or a soft tissue. Avoid using harsh chemicals.

Q: Does the lid snap shut tightly enough to prevent spills in a backpack?

A: Absolutely. The lid features a silicone gasket that creates an airtight and watertight seal, making it safe to carry in a backpack even when filled with ink.

Q: Is this ink box suitable for liquid ink or only solid ink sticks?

A: This box is designed primarily for use with the included solid ink stick and a small amount of water to grind ink, but it can also hold pre-mixed liquid ink securely thanks to the leak-proof seal.

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