Female Pelvis Model, Hand-Painted Pack Size_50 and laboratory procedures

and laboratory procedures

Hand-driven Newton's color disc that spins seven painted segments fast enough to merge into apparent white through persistence-of-vision and additive color mixing

Triple-parallel plastic pulley with three 50mm wheels on a steel frame with end hooks

Spring-loaded heavy-gauge steel projectile launcher with a string-release trigger

101-piece teacher-grade molecular model set with 51 atoms and 50 bonds covering carbon

Female Pelvis Model, Hand-Painted Pack Size_50 and laboratory proceduresHand painted female pelvis model exposes ilium, ischium, pubis, and sacrum bones with articulations, supporting skeletal anatomy teaching in health coursework.