A small module which has one way access to connected modules.
Includes: 1 x S1 One Way Module, Red Plexiglas Module Lid,
This module has 1 open access port.
Link packs to join modules and close off access ports are sold separately.
We recommend the purchase of a Starter kit on your first order.
How does it work?
Click here for information how this new ant Formica system works