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Blue PVA Test Tube Sponges (16mm tubes)

Blue PVA Test Tube Sponges (16mm tubes)

Regular price $3.00CAD
Regular price Sale price $3.00CAD
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Amount of Sponges

Better alternative than cotton balls to hold water.

These PVA sponges do not mould as they are not organic and ants have a tougher time digging into them. 

Ant brood will become visibly easier to see and overall is better for photographing your ants.

Made for 16mm test tubes of any length.


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