Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Other Functional Pens
Origin	-
Ink Color	Blue (Fades to Clear)
Tip Size	0.5mm Fine Point
Fade Time	Approx. 30-60 Seconds
Mechanism	Retractable Click Design
Target Audience	Children & Beginners
Material	Plastic Barrel with Rubber Grip
Refillable	Yes, Standard Refills Compatible
Package Contents	2 Pens + 5 Refills
Best Use Case	Calligraphy Practice & Tracing
Safety Certification	Non-Toxic, ASTM D-4236 Compliant

6 reviews

Anonymous

Mar 31, 2026

Rating: 4/5

Good value for the price

Comes with plenty of refills which is nice. The ink flow is smooth. It's not a permanent writing solution, obviously, but for practice purposes, it does exactly what it claims to do.

Anonymous

Mar 29, 2026

Rating: 3/5

Fun but fades very fast in hot weather

The pen works well indoors, but we tried using it on the porch during summer and the ink vanished almost instantly due to the heat. Good for indoor practice, just be aware of temperature sensitivity.

Anonymous

Mar 25, 2026

Rating: 5/5

Excellent for tracing exercises

I am an art teacher and bought these for my beginner drawing class. Students love tracing shapes and seeing them disappear so they can retry immediately. The retractable mechanism prevents lost caps.

Anonymous

Mar 23, 2026

Rating: 5/5

No more wasted notebooks!

This is a game changer for homeschooling. We use it with groove control copybooks, and the kids get instant feedback without needing an eraser. The grip is comfortable for small hands too.

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect for my daughter's handwriting practice

My 7-year-old loves this pen! She can practice her letters over and over without wasting paper. The ink disappears quickly enough to try again but stays visible long enough to see what she wrote. Highly recommend for elementary students.

Anonymous

Mar 07, 2026

Rating: 4/5

Great concept, works as advertised

Bought this for calligraphy drills. It's fun to watch the ink vanish. The only reason for 4 stars is that if you write too slowly, the beginning of the sentence starts fading before you finish the line. Otherwise, a solid product.

5 FAQ

Q: Are the refills proprietary or standard size?

A: The pens use standard G2-style refills commonly found in many gel pens, so replacements are easy to find if you run out of the included ones.

Q: Can I use this pen on regular lined notebook paper?

A: Yes, you can use it on any standard paper. However, it is specifically optimized for use with groove control training copybooks where the physical guides help with letter formation.

Q: Is the ink safe if a child accidentally gets it on their skin?

A: Yes, the ink is non-toxic and water-based. It washes off skin easily with soap and water. It is certified safe for children.

Q: Does the ink disappear permanently or can it be made visible again?

A: The ink fades automatically due to air exposure and typically becomes invisible within a minute. It cannot be made visible again once faded; this is designed for repetitive practice.

Q: How long do the refills last compared to a normal pen?

A: Since the ink volume is similar to standard gel refills, the lifespan depends on usage frequency. For daily practice sessions of 15 minutes, one refill usually lasts about 2-3 weeks.

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