Useful oddities

Oddly useful. Usefully odd.

Twelve categories for curious people. Every one comes with a job, a buying check and a way to start without buying.

Affiliate links: we may earn from qualifying Amazon purchases. These buttons open category searches, not tested product reviews. Check the individual listing, age guidance, seller, dimensions and final delivered price.

All illustrations are original. No live prices, star ratings or availability claims are shown.

Try the Second Look calculator →

Category to explore

Paper puzzles

Something to solve away from a screen.

Before buying: Check puzzle type, difficulty, print size and whether solutions are included.

No-buy option: Try a puzzle from a book you already own.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Wooden brain teasers

A small object with a repeatable challenge.

Before buying: Check pieces, intended age, small-part warnings and whether a solution is provided.

No-buy option: Make a paper folding challenge.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Noticing notebook

A home for tiny questions and quick sketches.

Before buying: Check dimensions, binding, paper type and page count.

No-buy option: Use a spare exercise book.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Magnifying glass

A closer look at ordinary surfaces.

Before buying: Check lens size and handling guidance. Never direct sunlight through a lens or look at the Sun.

No-buy option: Draw what you can see without magnification.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Desktop sand timer

A visible boundary for a short curiosity session.

Before buying: Check stated duration and glass or plastic construction; it is not a precision instrument.

No-buy option: Use an existing clock.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Origami paper

A stack of possibilities with a modest footprint.

Before buying: Check sheet dimensions, quantity, colours and whether instructions are included.

No-buy option: Cut a square from suitable scrap paper.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Graph paper pad

A helpful background for patterns and neat notes.

Before buying: Check paper size, grid spacing, number of sheets and perforation.

No-buy option: Draw a small grid yourself.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Bookends

Give a small reference shelf a clear boundary.

Before buying: Check base depth, weight, surface protection and whether one or two are supplied.

No-buy option: Reorganise an existing shelf.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Page markers

Keep your place without losing the next question.

Before buying: Check size and material; avoid adhesives on delicate or borrowed pages.

No-buy option: Use a strip of clean scrap paper.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Jigsaw puzzles

An evening activity with an obvious finish line.

Before buying: Check finished dimensions, piece count, intended age and table space.

No-buy option: Finish a puzzle already in the cupboard.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Reference globe

A prompt for questions about places and scale.

Before buying: Check diameter, readable labels, map edition and stand footprint.

No-buy option: Use a reference map you already have.

Affiliate link · Amazon search results

View on Amazon ↗

Category to explore

Desk organiser

A landing place for the notebook, pencil and current project.

Before buying: Measure your desk and check compartments, materials and dimensions.

No-buy option: Give a clean existing tray one job.

Affiliate link · Amazon search results

View on Amazon ↗