English 中文

4M Crystal Growing Colour Changing Crystal Light

ages: 10+ years
$199.90
from: null
please select a store
Change Store select store

4M Crystal Growing Colour Changing Crystal Light

Use this simple kit to grow your own crystals and create a stunning display with the colour changing LED base! Conduct a number of crystal growing experiments. It’s fun to watch the sparking crystals grow and glow.

Product Features


•Grow crystal in a chemical way
•Place the crystals on a LED display

Includes


•1x Large bag containing white crystal (a base compound called Monoammonium Phosphate)
•3x Small bag containing coloured crystal seeding mixture
•1x Large hexagonal transparent covers
•1x Stirring bowl
•1x Large ring-shaped templates
•1x Medium ring-shaped template
•2x Small ring-shaped templates
•1x Cover
•1x LED string lights
•Instruction

product features

  • STEM Science

Item# 116734

item #: 116734
manufacturer #: 3920
brand: 4m
barcode(s): 4893156039200
packaging dimensions (cm): 10 x 28 x 24
shipping weight (kg): 0.47
AA batteries required: 2
AAA batteries required: -
C batteries required: -
D batteries required: -
9V batteries required: -
A76 batteries required: -
  • Delivery service is available to Hong Kong Island, Kowloon, New Territories, and designated outlying island areas (i.e., Tung Chung, Discovery Bay and Ma Wan) only. Restricted areas, other non-listed outlying islands, and areas requiring vehicle permit access (i.e., Wong Shek Pier in Sai Kung) are excluded.
  • Orders above $349 (after discount) can enjoy our free delivery service.
  • Additional delivery charges will be applied to orders below $349 according to the order value.
  • Orders will be delivered within 7 working days once the order is confirmed under normal circumstances.


For more information, please visit our Help Center.

If an item is faulty or does not match its advertised description you can return within 14 days of purchase (21 days for star card members). Simply take your item to your nearest store with the proof of purchase or contact our Customer Service team.

For our full return policy please visit the Help Centre.

Language Info Box