NEW - Mr Mystery Invisible Ink Puzzle Book

• Use the Invisible Ink Pen to solve the mystery puzzles

• 48 pages of engaging content

• Classic 70's style puzzle book

• Features games such as Jailbreak, Line Up, The Chase, Hangman and more

• Interactive play that encourages problem-solving

• Nostalgic entertainment that kids still love today

Manufacturer: Lee Publications

Series: Mr Mystery

Item Number: M33

UPC: 077259013112

Page Count: 48 pages

Material: Paper with special invisible ink technology

Colors: Random selection (varies by book)

Dimensions: 28 cm x 15 cm x 3 cm

The Magic of Invisible Ink: Each Mr Mystery puzzle book contains an attached marker pen filled with a special developing solution. When drawn over the designated areas, this solution reacts with the invisible ink printed on the page, revealing hidden answers, clues, and images.

Interactive Puzzles: The books contain various puzzles where children use deductive reasoning to figure out which areas to reveal with the pen. This creates an exciting moment of discovery when the correct answer appears.

Reusable Pen: The pen contains enough solution to complete all puzzles in the book, with careful use. The pen cap should be kept tightly closed when not in use to prevent drying out.

One-Time Use: Once a section has been revealed with the pen, it cannot be hidden again, making each puzzle a one-time experience. This encourages children to think before revealing answers.

70s and 80s Classic: Mr Mystery invisible ink books were a childhood staple for generations of kids who grew up in the 1970s and 1980s, offering a simple yet magical form of entertainment before digital devices.

Shared Experience: Many parents and grandparents remember the joy of using these books as children, making them perfect for creating shared experiences across generations.

Timeless Appeal: Despite advances in technology, the "magical" reveal of invisible ink continues to captivate children today, proving that some forms of entertainment are truly timeless.

Collectible Quality: Original vintage Mr Mystery books have become collectibles, with the newer editions maintaining the classic feel while ensuring they meet modern safety standards.

Problem-Solving Skills: The puzzles in Mr Mystery books encourage children to think critically and solve problems through deduction and reasoning.

Reading Practice: Following clues and instructions helps reinforce reading comprehension skills in a fun, engaging format.

Patience and Focus: Completing the puzzles requires concentration and patience, helping children develop these important skills while having fun.

Fine Motor Skills: Using the marker pen precisely to reveal specific areas helps develop hand-eye coordination and fine motor control.

Screen-Free Entertainment: Provides a valuable alternative to electronic entertainment, giving children's eyes a break from screens while still engaging their minds.

Delivery: Enjoy FREE standard shipping to anywhere in Australia via Australia Post with every order! The option to upgrade to Express Post shipping for an additional flat fee Australia wide is available to select during checkout.

Estimated Delivery Time: 3-5 business days for standard shipping; 1-2 business days for express shipping.

Returns: We accept returns within 30 days of delivery. Item must be in original packaging and condition. Items with broken seals may not be eligible for return unless damaged or defective.

Exchanges: We're happy to exchange any items that don't meet your expectations. Please contact our customer service team to arrange an exchange.

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