Shape Jigsaw Pegged Puzzle Stacker A smart stack-and-solve puzzle that grows with your child. Explore size, shape, and problem-solving skills by matching, nesting, and building with five graduated pegged pieces—perfect for little hands and focused table-top play. Care & MaterialsEco-Friendly Material: 3D printed using PLA a biodegradable plastic derived from renewable resources like corn-starch. Safe for the planet and your playroom. Durable Design: Sturdy enough for enthusiastic play, yet lightweight enough for toddlers to handle easily. Care Instructions: Hand wash with warm soapy water. Not dishwasher safe (high heat may warp the plastic). Safety Note: Adult supervision is always recommended during play. Check regularly for wear and tear. Please Note: As these are 3D printed items, unique surface textures or slight layer lines may be visible. This is a normal characteristic of the 3D printing process and adds to the handmade charm of the product!