Gridfinity Boxes for Gridfinity with Pin

Oh Yeah, Another Gridfinity System 📦No Movement for Box, No Money for MagnetsThis variant was born from a straightforward need, a Gridfinity system that doesn't make the boxes move without spending money on magnets.The system is developed with respect to Standard Gridfinity rules. PLA, PETG, ABS what you prefer, no difference. You can Also Use these Boxes with Standard Gridfinity Grid. HEIGHTThere are 4 heights available:H0*H1H2H310.5 mm21 mm42 mm63 mm*H0 Is intended to be used like a tray,