The Exploratorium will be closed on Friday, June 19, and Monday, June 22. Orders will be processed on the next business day.

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A rainbow inside an infinity symbol.

Pride Infinity Rainbow Pin

$ 12.99
$ 12.99
Prime Climb

Prime Climb

$ 31.00
$ 31.00
The game's cover is purple with transparent numbers in the background; there is a magician holding a wand on top of a cloud with the words "Proof!" in red.

Proof!

$ 17.99
$ 17.99
Punky Aloha

Punky Aloha

$ 19.99
$ 19.99
Wooden puzzle game with pieces on a white background

Quoridor Mini

$ 27.00
$ 27.00
Rainbow-scented eraser with colorful packaging on a white background

Rainbow Eraser

$ 4.99
$ 4.99
A lava lamp with rainbow colors painted on the outside goes from purple at the bottom to red at the top. The white lava changes colors as it moves through the green, yellow, and red on the glass surface.

Rainbow Lava Lamp 11.5oz

$ 29.95
$ 29.95
Jigsaw puzzle packaging with various illustrated mushrooms on a white background

Rainbow Mushroom Puzzle

$ 25.99
$ 25.99
A young girl is standing in a park setting, twirling the rainbow-colored stunt streamer above her head.

Rainbow Stunt Streamer

$ 9.00
$ 9.00
Iridescent strips of plastic in the shape of a sphere on a stick against a white background

Rainbow Twirler

$ 5.95
$ 5.95
Sticker of a red envelope with Chinese characters on a white card, featuring text 'it's a sticker!'.

Red Envelope Sticker

$ 5.00
$ 5.00
A red stone caved into the shape of a heart on a white background

Red Jasper Mini Heart

$ 13.50
$ 13.50
A red and white enamel pin in the shape of a lions head. The pin is mounted on a red card.

Red Lion Dance Pin

$ 16.00
$ 16.00
An oval stone pendant with colors of red, orange, white, and grey. The pendant is attached to a silver chain.

Red Marcasite Pendant Necklace

$ 22.00
$ 22.00
A lava lamp with a silver chrome colored base, red liquid, and black goo.

Red/Black Lava Lamp

$ 40.00
$ 40.00
A clear glass drinking with blue and turquoise retro-style science labs equipment, such as a beaker, Bunsen burner, and test tubes.

Retro Science Lab Drinking Glass

$ 20.00
$ 20.00
Gold enamel pin in the shape of a robot with a blocky head, gray body, and red details.

Robot Baby Pin

$ 12.99
$ 12.99
Sold Out
The game board is set up with the game box; A turtle sits in an outdoor scene about to capture the coveted red jewel. The game board consists of bright colors of purple, blue, green, and red.

Robot Turtles: A Coding Board Game

$ 34.00
$ 34.00
Robotics Smart Machines: Sidekick

Robotics Smart Machines: Sidekick

$ 70.00
$ 70.00
"Rock and Minerals" is a pocket-sized paperback book with an orange cover there are multiple rocks in rows set behind a centerpiece featuring multiple ruby pieces embedded on the surface.

Rock and Minerals: Facts at Your Fingertips

$ 7.99
$ 7.99
Four colorful rock candy sticks on wooden sticks against a white background

Rock Candy

$ 2.50
$ 2.50
Rock tumbler with accessories and instruction manual on a white background

Rock Tumbler

$ 80.00
$ 80.00
A hand holding a blue and red rocket shaped bath toy that is pouring water from the bottom.

Rocket Bath Toy

$ 24.99
$ 24.99
Root beer chemistry kit with a glass of root beer, funnel, packet, and bottle on a white background

Root Beer Chemistry Kit

$ 18.95
$ 18.95