Color:

Knob one layer one plate [large glass can be combined machine layers]]

Knob two-layer two-disc [large glass can be combined machine layers]]

Knob three-layer three-disc [large glass can be combined machine layers]]

Computer model layer by layer disk [large glass can be combined with machine layers]]

Computer model two layer two disk [large glass can be combined machine layers]]

Computer three-layer three-disk [large glass can be combined machine layers]]

Computer model a layer of two plates (Large Glass)

Computer two-layer four-disc (Large Glass)

Computer three-story six-plate (Large Glass)

Computer three-layer nine-disc

Instrument model, one layer, two plates

Instrument model 2-layer 4-plate

Instrument model three layers six plate

Instrument model three layer nine plate

Gas model layer by layer plate

Gas model, one layer, two plates

Two plates on the second floor of the gas model

Gas two-layer four-plate

Gas three-layer three-plate

Gas three-story six-plate

Gas three-layer nine plate

[Small Machine] Layer by layer