4M Money Safe

Delivered between 3.1.2026 and 9.1.2026
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

Product details

This is probably the safest safe in the world! Challenge friends and family to open the safe. You will surely be surprised! This kit is a fun project that introduces you to locking mechanisms, teaches you how to connect cables properly, and activates an alarm! The kit includes the safe body (which needs to be assembled from separate parts), alarm mechanism, electrical cables, spring, switch, screws, pins, and detailed instructions. The packaging may differ from the illustration. Recommended for children aged 8 and up.

Key specifications

experimental area
Electronics
Minimum age
8 years
Item number
3481997

General information

Manufacturer
4M
Category
Science kits
Manufacturer no.
43289
Release date
10.12.2014

Colour

Colour
Multicoloured
Exact colour description
Multicoloured

Material

Material group
Plastic
Material
Plastic

Target group

Minimum age
8 years

Experiment Kit Properties

experimental area
Electronics

Voluntary climate contribution

CO₂-Emission
Climate contribution

Package dimensions

Length
22 cm
Width
24 cm
Height
7 cm
Weight
470 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Science kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.National Geographic
    0 %
  • 1.Sentosphere
    0 %
  • 3.4M
    0.1 %
  • 3.Sol Expert
    0.1 %
  • 5.Johntoy
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 4M
    Not enough data
  • 1.Buki
    0 days
  • 1.Clementoni
    0 days
  • 1.Kosmos
    0 days
  • Betzold
    Not enough data

Return rate

How often is a product of this brand in the «Science kits» category returned?

Source: Digitec Galaxus
  • 5.National Geographic
    0.5 %
  • 5.Sentosphere
    0.5 %
  • 8.4M
    0.8 %
  • 8.Kosmos
    0.8 %
  • 10.Clementoni
    0.9 %
Source: Digitec Galaxus