About this 3D model

I have used this hook for 2 years. It's a simple design, but it's very useful and strong.The material is PLA, infill density is 30%. NO support. Easy to print. Feel free to download this model. Tag us on your creations. 【FB】https://www.facebook.com/3DPPark/【YouTube】https://www.youtube.com/小白的3DP樂園3DP_Park【Website】http://www.3dppark.com【Instagram】https://www.instagram.com/3dppark/