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STEM for Relaxation: 3D Wooden Catapult Puzzle Kits
- Aria Dana
- Dec 4, 2025
- 4 min read
Science Kit: Animals & Ecosystems | Biology & Life Science | Chemistry | Earth & Environmental Science | Physics & Mechanics | Plants & Gardening
Material: Wood
Part of the 3D Wooden Catapult Puzzle Kits for Teens and Adults
Relax with catapult puzzle kits. Enjoy mindful building, creative focus, and stress relief through simple STEM projects.
3D Wooden Catapult Puzzle Kits for Teens and Adults
Output: 1 trebuchet, 1catapult, 1 ballista
Hands-on Assembly: 129 pieces, estimated build time 1 hour
Level: Intermediate
Age: 14+
Subject Matter: Projectile motion
Skills Taught: Logical Thinking, Hands-on Ability
Unique Features:
Uses authentic torsion rope and counterweight mechanisms instead of rubber bands
Max. throwing distance is 16-20 ft
Includes machined brass components for enhanced durability
Functions as both educational models and working desktop launchers
Output: Trebuchet
Hands-on Assembly: 244 pieces, estimated build time 4 hours
Level: Advanced
Age: 14+
Subject Matter: Projectile motion
Skills Taught: Logical Thinking, Hands-on Ability
Unique Features:
Fully functional counterweight trebuchet capable of launching small projectiles
Uses real gravity-lever mechanics with a swinging arm and adjustable counterweight
Made of basswood plywood
Includes assembly tools, English instruction manual, and step-by-step video tutorial
Requires no electricity or batteries, powered purely by gravitational potential energy
Decorative display piece
Size L* W* H*: 14.9 x 11.8 x 8.2 inches
Output: Ballista siege weapon
Hands-on Assembly: Over 150 wooden pieces, estimated build time 4 hours
Level: Intermediate
Age: 14+
Subject Matter: Projectile motion
Skills Taught: Logical Thinking, Hands-on Ability
Unique Features:
Authentic replica of a Three Kingdoms–era Chinese siege weapon
Functional launch mechanism that pulls back and releases projectiles
Includes wood pieces, assembly tools, and English manual (paper and video tutorial)
Made of basswood plywood
Requires glue (not included)
Display model for desks or shelves
Size L* W* H*: 9 x 9.4 x 5.9 inches
Output: Trebuchet
Hands-on Assembly: 96 pieces, estimated build time 1.5 hours
Level: Intermediate
Age: Adult (18+)
Subject Matter: Projectile motion
Skills Taught: Logical Thinking, Hands-on Ability
Unique Features:
Fully functional counterweight trebuchet with real launching capability up to 19 feet
CNC-machined brass components paired with laser-cut wooden pieces
Not electricity operated or battery operated, entirely physics-driven
Size L* W* H*: 8.25 x 6.5 x 10.5 inches
Output: Trebuchet
Hands-on Assembly: 166 pieces, estimated build time 4 hours
Level: Intermediate
Age: 14+
Subject Matter: Projectile motion
Skills Taught: Logical Thinking, Patience Skill
Unique Features:
Fully functional miniature trebuchet capable of safe, low-power firing
Demonstrates counterweight gravity mechanics similar to historical siege engines
Made of basswood plywood
Includes assembly tools, English manual, and detailed step-by-step video guide
Requires glue (not included)
Doubles as a historical ornament or study decor
Size L* W* H*: 14.9 x 7.8 x 8.2 inches
Output: Roman ballista
Hands-on Assembly: Estimated build time 4 hours
Level: Advanced
Age: 14+
Subject Matter: Projectile motion
Skills Taught: Logical Thinking, Hands-on Ability
Unique Features:
Fully functional catapult that can actually fire projectiles
Medieval Roman ballista replica used for historical learning
Includes assembly tools, English manual, and video tutorial
Made of basswood plywood
Requires glue for assembly (not included)
Decorative display
Size L* W* H*: 10.23 x 10.23 x 8.26 inches
Output: Catapult
Hands-on Assembly: 142 pieces, estimated build time 2 hours
Level: Intermediate
Age: 14+
Subject Matter: Projectile motion
Skills Taught: Dexterity, Hand-Eye Coordination
Unique Features:
Pull-back limit mechanism and firing trigger for safe projectile launching
Uses blunt wooden sticks for safe play (included in the kit)
Decorative wooden design suitable for display
Fully mechanical, no electricity or batteries required
Size L* W* H*: 8.3 x 7.3 x 7.5 inches
Output: Trebuchet
Hands-on Assembly: 215 pieces
Level: Intermediate
Age: 18+
Subject Matter: Mechanical leverage systems, counterweight mechanics, medieval engineering design principles
Skills Taught: Fine motor skills, Hand-eye coordination.
Unique Features:
No tools or glue required due to precision-cut interlocking wooden pieces
Made from premium wood for durability and repeated assembly
Represents authentic medieval siege-engine architecture
Designed for teens and adults, suitable for solo or family building sessions
Size L* W* H*: 9 x 8 x 16.5 inches
Output: Trebuchet
Hands-on Assembly: Estimated assembly time 2–3 hours
Level: Intermediate
Age: 14+
Subject Matter: Lever mechanics, projectile motion principles, force transfer, mechanical energy conversion
Skills Taught: Logical thinking, hands-on mechanical skills, spatial reasoning, concentration, problem-solving
Unique Features:
Based on true lever mechanics allowing real projectile launching
Fully playable, range can be modified for longer distance
No tools required, pre-cut wooden pieces, super glue recommended
Eco-friendly basswood material
Includes step-by-step video assembly tutorial
Decorative display piece
Size L* W* H*: 9 x 4.7 x 7.5 inches
Output: Ballista model
Hands-on Assembly: 69 pieces
Level: Intermediate
Age: 12+
Subject Matter: Projectile motion
Skills Taught: Concentration skill, hand–eye coordination, spatial reasoning, mechanical understanding, patience
Unique Features:
Functional firing mechanism using rubber-band tension
Launches a blunt wooden stick for safe projectile play
Tenon-and-mortise no-glue assembly
Includes pre-cut wood sheets, manual, rubber bands, and wooden projectiles
Decorative ballista replica
Size L* W* H*: 5.7 x 4.5 x 3.9 inches
References:
All products are from Amazon.
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