GAUDER magnets for whiteboards, notice boards & fridges (18 x 5 mm) | 216-pack for crafts
Product description
What these magnets are for
GAUDER’s magnets are simple, practical ferrite magnets made for everyday metal surfaces. On paper, that means you can use them across a few common home-and-work locations: whiteboards, notice boards, fridges, display panels and even tool cabinets. They’re also positioned as craft-friendly, so you’re not limited to stationery and documents.
If you’ve ever used pushpins or clips and then thought “this would be easier if it just stuck properly”, these are the kind of small magnets that aim to do that job. They’re designed to hold notes, postcards, plans and documents against metal sheets—useful when you need something to stay in place without fiddling.

The essentials: holding power and build
The selling point here is holding power plus durability. The magnets are described as offering reliable magnetic strength, with the note that you’ll get better results if the surface is clean and free of dust or oil. That’s a sensible detail: even a strong magnet can feel weaker if the metal is greasy or coated.
They’re also made to be long-lasting. The material is ceramic ferrite, and the listing highlights that they’re rustproof, resistant to oxidation, and protected against demagnetisation. In real-world terms, that’s what you’d look for if you’re buying magnets to leave in use around the house (fridges, whiteboards, notice areas) rather than just testing once and putting them away.



One slight limitation to bear in mind: the description focuses on performance with clean metal surfaces, so if your board or cabinet has a rough finish, grime, or a layer of residue, they may not feel as “grabby” as you’d expect.
What stands out in daily use
Where these magnets make sense is when you want quick repositioning. Instead of taping or pinning documents, you can place a note or a postcard, adjust it, and move it again without leaving marks.

A practical example: imagine setting a weekly menu on your fridge. With magnets like these, you can place several pieces of paper around the same area and rearrange them as plans change—especially handy if you’re shifting between different lists during the week.
Because they’re also referenced for crafts, they’re the sort of pack you’d reach for when you need small magnetic points for simple DIY displays. That said, they’re best thought of as general-purpose magnets rather than something specifically engineered for heavy-duty lifting or industrial use.
Tech specs



- Name: GAUDER magnets for whiteboard, notice board & more (18 x 5 mm) | 216 magnets for crafts | fridge magnets
- Type: Ferrite magnets
- Size: 18 x 5 mm
- Quantity: 216
- Material: Ceramic ferrite
Who it suits (and who should be careful)
It’s not a complicated purchase: these magnets fit best if you need lots of small magnets for everyday sticking tasks and you want them to be corrosion-resistant. You’ll likely appreciate them if you’re setting up a home office notice area, managing reminders on a fridge, or running a school-style display board.

It may not be the best match if you’re trying to secure items that are unusually heavy, bulky, or exposed to constant pushing and pulling—nothing in the provided details confirms how much weight they can hold in demanding conditions. If you’re planning to mount things that need to stay put through rough handling, it’s worth being cautious and buying with the assumption that the performance is aimed at notes and documents.
It’s also worth noting that magnet performance depends on the surface. If your metal surface is not clean or is oily, the listing explicitly recommends cleaning for optimal performance.
Getting the most from them



Before you commit everything to the board, do a quick placement test with the same type of item you’ll usually hang—such as a sheet of paper or a postcard. Then check how securely it sits. If it doesn’t feel consistent, clean the metal area first (dust and oil are mentioned) and try again.
That small step can make a bigger difference than you might expect, especially on fridges where cooking steam and fingerprints build up over time.
Is it worth it?
A solid buy if you want a large pack of small, rustproof magnets for whiteboards, notice boards and fridges, plus a few extra for crafts. The corrosion-resistant ceramic ferrite build and the emphasis on strong magnetic holding power make it a practical choice for day-to-day document and note management.
You may want to skip it if your main goal is securing very heavy items or you’re expecting performance on dirty, oily, or poorly prepared metal surfaces. In that case, you’d likely be better off spending time verifying holding performance for your exact use case.
Final check before buying: confirm you’re using it on clean metal surfaces for best results, and treat it as a general-purpose solution for notes, postcards and lightweight displays rather than something industrial or load-bearing.
Products with discounts that might interest you
- 24 Pack Magnetic Push Pins 12x16 mm
- Sharpie S-Gel Gel Pens 0.7mm, 12-Count Assorted Colours with White Pearl Barrels
- NICETY 168 Gel Pens set 0.5mm for colouring 🎨
- 303XL Ink Cartridges Black and Colour Replacement for HP – 2-Pack (Non-Original) for HP 303XL
- NOGIVY 203X 203A Toner Pack for HP 203X CF540X
- KINGWAY LC3219XL 4 Pack ink cartridges
- Parker Ballpoint Pen Refills 3-pack 🖊
- DYMO LetraTag Paper Labels 12mm Roll
- Pilot FriXion Ball Erasable Rollerball Pen – Medium 0.7mm Tip, 5 x Black
- PG-575XL 575XL Black Ink Cartridges – Replacement for Canon PIXMA Series (2 Pack)
- Post-it Super Sticky Notes (Super Sticky) 76 mm x 76 mm – 6 pads, 540 sheets, multi-colour
- Sharpie S-Gel gel pens 0.7mm, 8 pack 🖊
- Printing Pleasure 28x89 AddressLabels (99010) – Self-adhesive shipping & mailing labels for LabelWriter 4XL
- RGiNK PG-540XL / 540XL Black ink cartridges (2-pack) for Canon Pixma
- rOtring 600 3‑in‑1 multicolour pen with 0.5mm pencil 🖊
- Scotch Magic Tape (6 rolls) 19 mm x 33 m – general purpose invisible sticky tape for document repair & labelling
- Sharpie Clear View highlighters 8 pack
- SODFACE 415X/415A Toner Multipack for HP Color LaserJet Pro MFP M479/M454 (4 Pack) – Black, Cyan, Yellow, Magenta
- Paper Mate InkJoy 300RT retractable ballpoint pens (medium 1.0 mm) – blue, 12 pack
- Clairefontaine 4850Z Europa Notemakers: Set of 10 A5 Spiral Notebooks
- Paper Mate InkJoy 100ST 1.0mm blue ballpoint pens, 50 pack 🖊
- Waterman Hémisphère rollerball pen, fine point
- Paper Mate Flexgrip Ultra 1.0mm Blue Pens
- Paper Mate Flair 0.7 mm felt tip pens

