Hydrogel - 500g (Smart Material)

Hydrogel is an engaging smart material ideal for science demonstrations and experiments in primary, secondary, and college settings. It allows students to explore water absorption and material properties in a hands-on way, supporting practical learning in chemistry and biology.

• Supplied as a 500g bag of granular hydrogel powder
• Absorbs up to 500 times its weight in water, forming a stable gel
• Non-toxic and suitable for classroom use
• Can be used for quantitative experiments or supporting plant growth
• Activation method: simply add water