Skip to content
Tech Product Insight

Learning

Circuit Pen

Draw a line. The light turns on.

A pen with ink that carries electricity. Draw a line on paper from the battery to the small light, and the light comes on. A simple way to see how a circuit works.

Price: ৳1,890

Quantity: 1
  • Ink that conducts
  • Light and battery
  • Worksheets
  • Free 2-day shipping
  • 2-year warranty
  • 30-day returns

Inside the Circuit Pen

Draw a line. The light turns on.

  1. Ink that conducts

    The silver line works like a wire on paper.

  2. Light and battery

    The parts you need for a first circuit.

  3. Worksheets

    Guided pages for switches and simple circuits.

The details

Everything about the Circuit Pen.

What it does

A pen with ink that carries electricity. Draw a line on paper from the battery to the small light, and the light comes on. A simple way to see how a circuit works.

  • Ink that conducts

    The silver line works like a wire on paper.

  • Light and battery

    The parts you need for a first circuit.

  • Worksheets

    Guided pages for switches and simple circuits.

Specifications

Ink
Conductive silver ink
Surface
Paper
Parts
Light and coin battery
Sheets
Circuit worksheets
Category
Learning
Model
P-74

Made for

  • Physics lessons on circuits
  • Science fairs and projects
  • Learners from about 8 years, with an adult

In the box

  • Circuit Pen
  • Small light
  • Coin battery
  • Worksheets

Before you buy

We say it plainly, so you get the right thing.

  • For small, low-power circuits only.
  • The ink runs out. Thin, clean lines last longer.
  • Keep the coin battery away from small children.

Delivery and care

Free 2-day shipping
On every order, with tracking from our door to yours.
2-year warranty
If it fails, we repair or replace it. No forms to fight.
30-day returns
Try it at home. Send it back free if it is not right.
Real human support
People who use the products answer within a few hours.

Reviews

People keep them.

4.8

1,284 reviews
5 stars
82%
4 stars
12%
3 stars
4%
2 stars
1%
1 star
1%

Sample numbers for layout only.

  • Placeholder

    Placeholder review. A short sentence about build quality and how the product feels in the hand goes here.

    Customer name

  • Placeholder

    Placeholder review. A short sentence about fast delivery and careful packaging goes here.

    Customer name

  • Placeholder

    Placeholder review. A short sentence about battery life after a few weeks of daily use goes here.

    Customer name

  • Placeholder

    Placeholder review. A short sentence about helpful support and an easy return goes here.

    Customer name

Keep looking

  • New

    Learning

    Erase Note

    Write, save a photo, wipe, write again.

    3 colors · 2 pens options

    Price: ৳890

  • Learning

    Focus Dial

    See how much study time is left.

    3 colors

    Price: ৳1,190

  • Learning

    Calc Pad

    A calculator with a place to write the steps.

    3 colors

    Price: ৳1,690

  • Learning

    Note Print

    Print small study notes from your phone.

    3 colors · 2 paper options

    Price: ৳2,490

Circuit Pen

Price: ৳1,890