With this Crystal Laboratory you can design and make your very own crystals. In this activity kit you combine the coloured salts for growing crystals and find out all about the minerals. One of the oldest and most fascinating natural effects happens right in front out you.
A bit about the brand: Growing up is a wonderful game!! Clementoni jigsaws are high quality of character and elegant ranges of puzzles, they are made with great attention to the detail.
See all the Clementoni range ›
We offer a 100% Money Back Guarantee* on our returns. This however is only available for UK mainland customers.
This may also exclude additional delivery charges that were made to send to you initially.
Saver Delivery - £2.95 on UK orders below £30
Last day to post 18th December
In need of your delivery fast?
We offer a 1-2 day service! Once the items have been dispatched through our service provider your item will take 1-2 working days to arrive.
Last day for weekday Post Thursday 20th December
Last Day for Saturday Post Friday 21st December
Please see terms and conditions ›