Mini Hearth XL Type III (MXL1 Grey) Founding formicaria (or PTFE-30) is used widely

(or PTFE-30) is used widely for its ability to contain insects and prevent them from climbing smooth surfaces where Fluon (PTFE-30) has been applied

com to discuss your designs)

Magnetically removable lid

3-sided (+20)

Mini Hearth XL Type III (MXL1 Grey) Founding formicaria (or PTFE-30) is used widelyReady for Immediate Shipping, this Mini Hearth comes as shown in the photo accompanying this product. ***This is the Mini Hearth XL VERSION. This new size of the Mini Hearth is modular, includes two nestmates, and is 30% larger than the original Mini Hearth. ***New Modular Design (for more information click this (link)*** Nestmate x 2 this Mini Hearth comes with a discounted nestmate option ($5 value). For more information on this feature, watch this