3D printed and very sturdy and fun to play with. Just like any toy, These are susceptible to breaking if misused. Perfect sensory toy/fidget toy/ and stress toy. Every Pencil Holder is custom to order! If you don't see the color your looking for, dm for a custom order. *custom rates Everything is made to order, meaning there is a lead time of 3-5 days to process and make each order +shipping time. ** *This item is 3D printed and may have minor imperfections due to the nature of 3D printing. Thi