Ferret fun, What a great idea!
Small Pets DIY... Ferret ball pit made from plastic Easter eggs. I got 144 of them from oriental trading for $10 The eggs are also great for balls to roll around when you put beads or beans in them.
Cheap and would keep the ferrets occupied. Need to think where both end of the pipe go to though.
Top 10 Ferret Toys | My two ferrets LOVED this octopus! Next to their hammock it was their favorite napping spot //Symmone
101-ferret-games-homemade-ferret-toys by Ferret-World .com via Slideshare
101 Ferret Games & Homemade Ferret Toys More
Inexpensive and Homemade Ferret Toys as Ferret Gifts for Christmas | The Ferret Zone More
Pet Hedgehog... I might leave out the gems, and sub in rice for sand and some packing peanuts.
DIY Ferret Toys | make a play castle for your ferrets gather cardboard boxes from ...
DIY crinkle plastic ferret toy