Circuit Stickers Craft Effects Add-On + Stencil

Craft Effects Stickers (Add-On) + Stencil Designed to be used as an add-on to our LEDs, Effect Stickers add instant animations to paper circuits, without the need for additional programming. This pack contains four unique Effects Stickers that may be combined with our Circuit Sticker and Launchpad LEDs to add several distinct effects!   Plan out your designs with our handy Effects Stencil, or use one of our helpful templates, to add blinking, fading, twinkling, and heartbeat effects to your projects! Craft Effects Pack (Add-On) Includes: 1 x Blink Effect Sticker 1 x Fade Effect Sticker 1 x Twinkle Effect Sticker 1 x Heartbeat Effect Sticker 1 x Effects Stencil About Effects Stickers must be used in combination with LEDs to change their behavior within your paper circuits Effect Stickers are pre-programmed with 4 different effects (blinking, fading, twinkling, and beating like a heart) Effects help creators express emotions Effects help creators tell stories & communicate ideas E