EASY TO INSTALL ----- No any tools and glueyou just put 38 pieces plywood together.Feel the pride of assembling the entire Puzzle toy set-up with your own hands Can be used as home decoration crafts. DESIGN FEATURES ----- DIY Wooden Puzzle that will build kids creative thinking enhance patience and improve problem-solving skills.The best family crafts in the familyCreate an intimate interaction during the assembly process. Manufacturered by HXF. PERFECT GIFT ----- Great choice as a gorgeous gift birthday present back to school gift teen gift Valentine's Day boy girl friend family member.Recommended for ages 8 and older small parts are not suitable for kids under 3 years old. YOU WILL GET ----- 1PCS*Environmentally friendly 3D wooden puzzle.Assembly size: 12.8x10.1x15 cm. PRODUCTION PROCESS ----- With Laser cutting technology.Each plywood is smooth without the burrs.Even using a hand to rub the partyou also don't worry the burrs stab the skin.