Uranium glas Pudding mold by copier Leerdam. Glows under uv 365(picture 1,9,10)and 395(picture 7,8)
It has probably been stuck between something as there are a few deep scratches. Also some chips. Please take a good look at the pictures before purchasing. Uraniumglas confirmed with geiger counter.

Its my first selling a item on this platform. If you got any tips or questions please let me know!