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View compareROKR 3D Wooden Puzzle Real Optical Microscope STEM Science Toy 40X-400X Magnification Model Building Kit Birthday Gift for Students & Adults
ROKR 3D Wooden Puzzle Real Optical Microscope STEM Science Toy 40X-400X Magnification Model Building Kit Birthday Gift for Students & Adults
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$71.47 USD
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$71.47 USD
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Description
Description
SPECIFICATIONS
Assembly size: 18.5*14.5*30 cm
Assembly time: About 6h
Brand Name: ROKR
Gender: Unisex
High-concerned chemical: none
Is Electric: no
Item model number: ST005-AE
Material: Wood
Model Number: ST005-AE
Number of pieces: 260
Origin: Mainland China
PCS of Block: No
Puzzle Style: 3D PUZZLE
Recommend Age: 14+y
Style: Real Optical Microscope
Warning: Not Suitable for children under 3 years old
Real Optical Microscope
40× to 400× Magnification – 10× eyepiece with 4×, 10×, and 40× objective lenses. Rotate the focus knob to observe real specimens like onion skin or leaf cells.
Dual‑Color Filter System
Slide‑in green and blue filters enhance contrast and resolution. Green for live cells, blue for microscopic photography. Adapts to different samples easily.
260‑Piece 6‑Hour Glue‑Free Build
Precision laser‑cut wood with interlocking joints. No glue or tools needed. A rewarding, educational hands‑on project for teens and adults.
Smooth Mechanical Focus with Vintage Style
Worm gear mechanism raises/lowers lens barrel. Built‑in ratchet provides authentic damping and prevents over‑rotation. Carved tracery and metallic accents.
Perfect STEM Gift for Curious Minds
Ideal for students aged 14+, homeschoolers, and hobbyists. Encourages logical thinking, patience, and a love for science. Great for birthdays, back‑to‑school, or Christmas.
Product Description
Build your own working microscope with the ROKR Optical Microscope 3D Wooden Puzzle. This 260‑piece STEM model kit features a real 10× eyepiece with 4×, 10×, and 40× objective lenses for 40× to 400× magnification. Rotate the focus knob to observe real specimens like onion skin or leaf cells. No glue needed—precision laser‑cut wood assembles in about 6 hours. The worm gear mechanism and dual‑color filter system (green/blue) enhance viewing clarity. A stunning desk decor piece and a perfect DIY gift for science lovers. Build your own microscope today!
