Crystal Growing Kit Spares Aluminium Potassium Sulphate and MonoAmmonium Phosphate

For the fascinating hobby of crystal growing! Choice of cost-effective refills for crystal growing kits with a choice of 

two main types and shapes of crystal which are represented by the two different chemicals: Alum or MonoAmmonium Phosphate.

In each of these crystal types we supply three colours Blue, Red and Green plus we have available

Geode Shell Plaster and Seed Crystals, all in the drop down list above.

The postage will automatically adjust with inclusive discount after adding items to your basket. :)

Ask for instructions for either Alum or monoammonium Phosphate and we will put them in your order free of charge

but we don't put them in unless you specifically ask for them either by adding note to seller or via a message.

Please note that the plain coloured Alum (in 50/100/200g bags) is now a more powdery / fine / white product, easier to dissolve, same high quality product.

We also sell under a separate listing our own kit with alum in blue or red and instructions (see other items). 

Why not check out my other items, lab gear and educational equipment!

Items are for over 8 year olds only and adult supervision is required. All the items available under this listing are not classified as dangerous according to regulation (EC) 1272/2008 [CLP] excepting Geode Shell Plaster which has an "irritant" label.