Collection: Add-ons
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Rattleback
4.93 / 5.0
(28) 28 total reviews
Regular price $2.77Regular priceUnit price / per -
Sale
Globe Ball Squishy
Regular price $2.00Regular priceUnit price / per$3.99Sale price $2.00Sale -
Sumatran Amber
4.84 / 5.0
(19) 19 total reviews
Regular price From $4.00Regular priceUnit price / per -
Space Blanket
5.0 / 5.0
(18) 18 total reviews
Regular price $4.00Regular priceUnit price / per -
Plastic Magnifying Lens
5.0 / 5.0
(3) 3 total reviews
Regular price $4.95Regular priceUnit price / per -
Discovery Lab Puzzler Pen - Orange
Regular price $1.99Regular priceUnit price / per -
Computer Punch Card
4.95 / 5.0
(21) 21 total reviews
Regular price From $1.00Regular priceUnit price / per -
Random Science Paperback
4.71 / 5.0
(7) 7 total reviews
Regular price $1.50Regular priceUnit price / per -
NASA Worm Logo Decal
5.0 / 5.0
(1) 1 total reviews
Regular price $3.00Regular priceUnit price / per -
Specimen Collection Box
5.0 / 5.0
(7) 7 total reviews
Regular price $3.50Regular priceUnit price / per -
Neon Mesh Squeeze Ball - 3"
Regular price $4.99Regular priceUnit price / per -
Glass Funnel
5.0 / 5.0
(1) 1 total reviews
Regular price From $4.00Regular priceUnit price / per -
Alligator Tooth
4.67 / 5.0
(6) 6 total reviews
Regular price $4.50Regular priceUnit price / per -
Discovery Lab Color-Changing Pencil
Regular price $0.92Regular priceUnit price / per -
Glass Dropper Bottle - Clear
5.0 / 5.0
(1) 1 total reviews
Regular price From $2.00Regular priceUnit price / per -
Discovery Lab Eraser
Regular price $0.92Regular priceUnit price / per -
Steel Date Nail
5.0 / 5.0
(2) 2 total reviews
Regular price $4.00Regular priceUnit price / per -
Glass Dropper Bottle - Amber
Regular price From $3.00Regular priceUnit price / per -
Hand-Carved Bone Dice - Single
Regular price $3.00Regular priceUnit price / per -
Plastic Erlenmeyer Flask no lid
Regular price From $4.95Regular priceUnit price / per -
CR2032 Batteries 5-pack
5.0 / 5.0
(1) 1 total reviews
Regular price $4.00Regular priceUnit price / per$6.00Sale price $4.00Sale -
Mini Mesh Squeeze Ball - 1.5"
Regular price $2.00Regular priceUnit price / per -
Stemcell YNICCTW Sticker
Regular price $2.00Regular priceUnit price / per$3.00Sale price $2.00Sale -
Bouncing Putty
Regular price $4.00Regular priceUnit price / per -
Squish Stretch Banana - 5.5"
Regular price $4.00Regular priceUnit price / per -
Antistatic Wrist Strap
5.0 / 5.0
(1) 1 total reviews
Regular price $4.00Regular priceUnit price / per$6.00Sale price $4.00Sale -
Sale
Rubber Stoppers
Regular price From $0.15Regular priceUnit price / per$0.30Sale price From $0.15Sale -
Square Ceramic Pot & Saucer
Regular price $3.00Regular priceUnit price / per$9.00Sale price $3.00Sale -
Remove Before Flight Tag
5.0 / 5.0
(1) 1 total reviews
Regular price $4.97Regular priceUnit price / per$9.95Sale price $4.97Sale -
Sale
Ceramic Paper Swatch
Regular price $2.50Regular priceUnit price / per$6.00Sale price $2.50Sale -
Sale
Buchner Funnel
5.0 / 5.0
(1) 1 total reviews
Regular price From $1.50Regular priceUnit price / per$7.00Sale price From $1.50Sale -
Capybara Splat Ball
Regular price $4.99Regular priceUnit price / per -
Insect Enthusiast Magnet
Regular price $3.00Regular priceUnit price / per$4.00Sale price $3.00Sale -
Stretch Dachshund
Regular price $4.99Regular priceUnit price / per -
Gummy Capybara
Regular price $1.50Regular priceUnit price / per -
Squish Capybara
Regular price $4.00Regular priceUnit price / per
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