1、There are 8 layers. One layer is composed of 8 X 8 = 64 LEDs, that is, 512 LEDs. These 512 LEDs need to be built by yourself. 2、Can achieve a variety of 3D effects, such as pyramids and inverted pyramids, jumping graphics effects, rotating multiple graphics effects, etc. 3、For DIY enthusiasts, production requires a certain electronic basics and welding ability. 4、Has been carefully designed and debugged, and the results are stunning. 5、Made of high quality materials to effectively avoid corrosion and wear, and it is durable. 1 x PCB Board About 550 X 3mm White Hair Blue Super Bright LED (actually need 512pcs)2 x 40p Round Row Female 9 x 20p IC Block 99 x 74hc573 Chip Inline 1 x USB To Dc005 Cable 1 x Dc005 Block 1 x 18p IC Block 1 x Uln2803 Chip 1 x 40p IC Block 1 x Stc12c5a60s2 (Write A Good program) 1 x A09-103 Exclusion 1 x 8 * 8 Self-Locking Switch 2 x 10uf / 25v Electrolytic Capacitor 1 x 12m Crystal Oscillator 2 x 22p Porcelain Capacitor 8 x 470 Ohm Resistor In-Line 2 x 4.7k Resistor In-Line 1 x Led 3mm 1 x 0.8 Single Core Wire  Item Type: LED Electronic DIY KitsPower Supply Voltage: 4.5- 5.5VPCB Board Size: Approx. 11.1 x 12.7cm / 4.4 x 5inKit Weight: 240 g / 8.5 oz(approx.)Color: White lamp with blue lightDynamic Effect:Pyramid And Inverted PyramidRain Drawing Graphic Effect.Graphic Effect Of JumpingRotated Multi-Graphic EffectMove Up, Down, Left, Right, And DiagonallyRunning Effect Of Light SurfaceLight Post Flip EffectEnlarge And Reduce EffectLeft And Right Turn Lights Effect.Triangular Three-Dimensional GraphicsLight Bar Running EffectGraphic EffectFast Slow Display