Modular, infinitely expandable ant nest

24*24 slides, 25*75 slides, and 50*50*2mm acrylic plates are all available for direct purchase.

The magnet uses strong 5*1.5mm magnets; be sure to pay attention to the positive and negative poles.

Medium-hydrating test tube with 15mm diameter

There are three types of inserts to choose from.

The cost of making it yourself is very low, so it’s a great deal.