Thames & Kosmos Spy Labs: Invisible Ink Pen and UV Light Manual

Thames & Kosmos Ikke kategoriseret Spy Labs: Invisible Ink Pen and UV Light

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Side 1/2

Dear Parents and Supervising Adults,

The Experiments

Setting up your Invisible Ink Pen and UV Light

First, have an adult assist with inserting the battery

into the UV pen. Use a Phillips-head screwdriver

to loosen the screw on the battery cover and lift it

off to expose the battery compartment. The screw

will remain in the cover. Remove the old battery (if

applicable) and insert a new AAA battery (1.5-volt,

type LR03). Pay close attention to the correct

polarity (+ and –). Close the battery compartment

and screw the cover back on.

very

day, but it can’t be detected by the naked eye.

When UV light bounces off of objects that

contain phosphors, visible light is emitted, as

the phosphors become excited and fluoresce

(the scientific word for glow). The UV light that is

emitted by your UV flashlight cannot be detected,

but the light reflected back from the ink has less

energy and falls within the visible range so you

can see it.

Protective cap

Stamp

Ultraviolet

LED

On/off

switch

Replaceable

UV ink

How to disassemble and reassemble

your Invisible Ink Pen and UV Light:

Loosen the screw to insert

or replace the UV ink.

Pay close

attention to the

polarity of the

battery.

Eyelet for

a key ring

Before starting the experiments, please read the

manual together with your child and discuss the

safety instructions.

Batteries should be inserted and replaced by an

adult or under close adult supervision.

Protect the device from moisture.

Make sure to keep the packaging and instructions

as they contain important information.

WARNING! Not suitable for children under

3 years. Choking hazard — small parts may be

swallowed or inhaled.

Invisible Ink

Pen and UV Light

Contents

WARNING! Never shine the UV light into your eyes

or the eyes of another person or animal!

To compose a top secret message, remove the cap

from the invisible ink pen and write the message

on a piece of paper. Your message is ready to send

to the recipient along with the UV light.

IMPORTANT! When you’re done composing your

note, make sure to always put the cap back on,

otherwise your pen will dry out.

To read the message, the recipient should shine

the UV light onto the paper and the words will

appear — almost as if by magic!

Don’t be too conspicuous (which means to attract

attention)! Sending someone a blank piece of

paper might be a little suspicious, so take a normal

pen or pencil and write or draw something non-

confidential in an area where there isn’t a secret

message waiting to be revealed.

Tip: You can also use the pen to mark your books,

toys, or your other investigative equipment, so you

can prove that they belong to you. You can write

your initials using the UV pen, or you can use the

stamp to mark your property. Just brush the UV ink

to coat the stamp’s surface and then press it onto

the item. Now try shining the UV light on it!

How Does the Invisible Ink Pen Work?

4 5

ctives!

Everything a

detective needs

to investigate!

Ages 8 and up

Have you ever been glow bowling? Did you notice

that your clothes, teeth, and nails glow? The

phosphors in them are reacting to UV light the same

way the ink in your UV pen does. Phosphors can be

found in many items! Shine the UV light on various

items around your home to find out which ones

fluoresce. For example, try it with your artwork,

stickers, shoelaces, and toys.

UV lamps also have many practical applications.

Forensic experts (who use scientific techniques in

the detection of crimes) use UV lights to examine

crime scenes for evidence of bodily fluids. Law

enforcement officers also use UV light to identify

counterfeit (fake) money, and they even use them to

determine if an antique or piece of art is a forgery

(a copy).

Exchange top secret info with your friends

and fellow agents using this high-tech Invisible

Ink Pen and UV Light! The pen uses a special

ink that only becomes visible under ultraviolet

light, like the one emitted by the flashlight on

its opposite end. You can also use the UV light

to find other objects and materials that glow.

Invisible Ink

Pen and UV Light

Pfizerstrasse 5-7, D-70184 Stuttgart, Germany.

This work, including all its parts, is copyright protected. Any use outside

the specific limits of the copyright law without the consent of the

publisher is prohibited and punishable by law. This applies specifically to

reproductions, translations, microfilming, and storage and processing

in electronic systems and networks. We do not guarantee that all

material in this work is free from copyright or other protection.

Packaging and manual layout: Komuniki – Michael Schlegel

Cover illustration: Peschke Graphic Design - Wolfgang Peschke

All other illustrations: Werth Design – Friedrich Werth

Thames & Kosmos® is a registered trademark of

Thames & Kosmos, LLC.

Editing: Ted McGuire and Peter Bowen

Additional illustrations: Dan Freitas and Ted McGuire

Packaging artwork: Dan Freitas

Distributed in North America by Thames & Kosmos, LLC.

Providence, RI 02903

Phone: 800-587-2872; Web: www.thamesandkosmos.com

We reserve the right to make technical changes.

Printed in China / Imprimé en Chine

NOTES ON DISPOSAL OF ELECTRICAL AND ELECTRONIC COMPONENTS

The electronic components of this product are

recyclable. For the sake of the environment, do not

throw them into the household trash at the end of

their lifespan. They must be delivered to a collection

location for electronic waste, as indicated by the

following symbol:

Please contact your local authorities for the appropriate

disposal location.

548012-02-111022

6 7

Safety for Experiments with

Batteries:

• An adult should insert and

change the batteries.

• To operate the device, you will

need one AAA battery (1.5-volt,

type LR03), which could not

be included in the kit due to its

limited shelf life.

• Avoid a short circuit of the

batteries. A short circuit can

cause the wires to overheat and

the batteries to explode.

• Different types of batteries or

new and used batteries are not

to be mixed.

• Do not mix old and new batteries.

• Do not mix alkaline, standard

(carbon-zinc), or rechargeable

(nickel-cadmium) batteries.

• Batteries are to be inserted

with the correct polarity (+ and –).

Press them gently into the battery

compartment. See page 3.

• Non-rechargeable batteries are

not to be recharged. They could

explode!

• Rechargeable batteries are

only to be charged under adult

supervision.

• Rechargeable batteries are to

be removed from the toy before

being charged.

• Exhausted batteries are to be

removed from the toy.

• The supply terminals are not to

be short-circuited.

• Dispose of used batteries in

accordance with environmental

provisions, not in the household

trash.

• Avoid deforming the batteries.

• Do not leave the device in direct

sunlight or expose them to other

sources of heat.

• IMPORTANT! Protect the device

from moisture. Clean it with a

damp cloth and allow it to dry

thoroughly before using it again.

Produkt Specifikationer

Mærke:	Thames & Kosmos
Kategori:	Ikke kategoriseret
Model:	Spy Labs: Invisible Ink Pen and UV Light

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