spherical tea infuser 3d model

Generate a 3D model of a spherical tea infuser, designed for FDM 3D printing. The model must be presented as **two distinct, separate hemispherical components (an upper and a lower half)** that, when joined, form one complete sphere. Avoid generating two whole balls. Each of the two halves must be uniformly covered with a pattern of **small, clean, circular perforations** suitable for tea straining. Crucially, integrate a **robust, secure, interlocking or clasping mechanism** into the joining edges of these two halves. This mechanism must allow them to firmly connect and remain closed, absolutely preventing any herbs or leaves from escaping when assembled. One hemispherical component must include an integrated, sturdy **attachment point for a chain and hook**. The overall aesthetic, including the density and size of the hole pattern, should closely match the provided reference image. The final output must be ready for manipulation in 3D CAD software to finalize tolerances.