BETA TEST This is a listing for a Beta Test Echo Appa Tile. There will be no refunds allowed for purchases. Standard plastic PETG slides are included for free and the color of the body is a surprise. Echo Appa is a new shape on the Echo platform, and it's unlike anything we've made before. Where the Echo Ergo carries its ergonomic comfort through familiar lines and long slopes, the Appa goes further: deep carving, intentional grip geometry, and curves built around the way hands actually rest. The goal was to make something that feels like a worry stone, something you reach for, settle into, and move without thinking. Slightly wider than the Echo Ergo and matching the footprint of the Delta Tile, it carries the full plate coverage of the Echo Tile and runs on the same Echo Cassette system you already know. Echo Platform Compatible Runs with Echo Tile Cassettes Compatible with all Echo Slide Plates Designed for maximum plate performance and tunability Carved for the Hand Deep body carving for natural finger placement Contoured shape designed to feel like a worry stone Faster, more intuitive movement with less effort Built to be held, not just used. 3D Print Notice: This is a 3D printed slider, there will be minor imperfections in the surface finish which is a natural part of producing these pieces. Specifications Material Color Surprise Slide Plates Customer choice during checkout Hardware Stainless Torx T6 Magnet Configuration 3-click · Medium strength by defaultRead about your options → Weight ~28g with Plastic or Advanced Polymer Slides~29.5g with Teflon (PTFE)~43g with Stainless Steel Crown Dimensions 1.88" x 1.06" x 0.5" (47.7mm x 27mm x 13mm) Country of Origin Designed & made in the USA