12 Test Tube Holder/Drying Rack Primary color:Gray the item is 3D printed

the item is 3D printed and assembled by myself

or padel balls

or padel facilities

Made with PLA 3D printing material

And you get to tell them

12 Test Tube Holder/Drying Rack Primary color:Gray the item is 3D printed3 piece Test Tube Rack that comes together to hold 12 test tubes. Comes in different colors! Dimensions: 160mm tall, 225mm long, 70mm wide, and 17mm diameter top holes. Made of plastic (non toxic) **Earth Friendly*** biodegradable and bioactive thermoplastic aliphatic polyester derived from renewable resources, such as corn starch (in the United States and Canada), cassava roots, chips or starch (mostly in Asia), or sugarcane (in the rest of the