Customize a kit

Build the box around the actual party.

Start from a complete Bashbox theme or build from scratch. Search across pieces, borrow from other kits, choose rental or buy, and decide which pieces should stay with the family.

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Starting point
Rainbow Art
Selected pieces
6
Configured price
$71
Current build
Rainbow Art defaults are selected. Add or remove pieces from the catalog below.
24 visible

Decor

1

Activity

2

Setup

2

Keepsake

1

Logistics

0

Packaging

0

Backdrop

0

Price notes
Rentals use rental prices unless a selected item is marked to keep.
Cleanup and gallery cards$8
Collaborative mural prompt$10
Setup guide by station$8
Color station signs$12
2 more piecesIncluded
4 extra guests$12

Component catalog

Choose decor, activities, setup support, keepsakes, and practical rental pieces from across Bashbox.

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Decor

Decor that makes the room feel finished

7 options
Space Explorer party kit overview with planets, stars, rocket prompts, and setup cards.1/2
Space Explorer box contextShows how this piece fits into the precompiled party kit.
Decoration detail shot with garlands, table signs, and hanging pieces.1/2
Decor detailThe main overhead decor set for a room or table backdrop.
DecorSpace Explorer
Paper planets and hanging stars
The main overhead decor set for a room or table backdrop.
$16
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Space Explorer party kit overview with planets, stars, rocket prompts, and setup cards.1/2
Space Explorer box contextShows how this piece fits into the precompiled party kit.
Decoration detail shot with garlands, table signs, and hanging pieces.1/2
Decor detailExtra wall or table garlands for a bigger room.
DecorSpace Explorer
Star garland bundle
Extra wall or table garlands for a bigger room.
$12
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Space Explorer party kit overview with planets, stars, rocket prompts, and setup cards.1/2
Space Explorer box contextShows how this piece fits into the precompiled party kit.
Decoration detail shot with garlands, table signs, and hanging pieces.1/2
Decor detailTable signs, place markers, and launch-zone cards.
DecorSpace Explorer
Mission table setup pieces
Table signs, place markers, and launch-zone cards.
$10
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Backyard Games party kit overview with field markers, score cards, team tags, and award ribbons.1/2
Backyard Games box contextShows how this piece fits into the precompiled party kit.
Decoration detail shot with garlands, table signs, and hanging pieces.1/2
Decor detailFlexible play-zone markers for lawns, parks, or gyms.
DecorBackyard Games
Field markers
Flexible play-zone markers for lawns, parks, or gyms.
$16
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Garden Picnic party kit overview with floral garlands, picnic cards, and table pieces.1/2
Garden Picnic box contextShows how this piece fits into the precompiled party kit.
Decoration detail shot with garlands, table signs, and hanging pieces.1/2
Decor detailSoft floral garlands for a table, fence, or picnic blanket.
DecorGarden Picnic
Floral garlands
Soft floral garlands for a table, fence, or picnic blanket.
$16
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Garden Picnic party kit overview with floral garlands, picnic cards, and table pieces.1/2
Garden Picnic box contextShows how this piece fits into the precompiled party kit.
Decoration detail shot with garlands, table signs, and hanging pieces.1/2
Decor detailReusable table pieces that make one surface feel finished.
DecorGarden Picnic
Picnic table decor pieces
Reusable table pieces that make one surface feel finished.
$14
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Rainbow Art party kit overview with color stations, prompts, and artwork tags.1/2
Rainbow Art box contextShows how this piece fits into the precompiled party kit.
Decoration detail shot with garlands, table signs, and hanging pieces.1/2
Decor detailLarge signs that make each table station clear.
DecorRainbow Art
Color station signs
Large signs that make each table station clear.
$12
Included in build

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Keep after the party

Uses the buy price, $22.

This piece returns with the rental kit.
Activity

Guided ways to keep the party moving

9 options
Space Explorer party kit overview with planets, stars, rocket prompts, and setup cards.1/2
Space Explorer box contextShows how this piece fits into the precompiled party kit.
Activity card detail shot with prompts and kid-friendly instruction cards.1/2
Activity detailA fast arrival activity that helps kids settle in.
ActivitySpace Explorer
Mission badge welcome activity
A fast arrival activity that helps kids settle in.
$8
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Space Explorer party kit overview with planets, stars, rocket prompts, and setup cards.1/2
Space Explorer box contextShows how this piece fits into the precompiled party kit.
Activity card detail shot with prompts and kid-friendly instruction cards.1/2
Activity detailBuild-a-rocket prompts with age-range variations.
ActivitySpace Explorer
Rocket activity cards
Build-a-rocket prompts with age-range variations.
$12
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Backyard Games party kit overview with field markers, score cards, team tags, and award ribbons.1/2
Backyard Games box contextShows how this piece fits into the precompiled party kit.
Activity card detail shot with prompts and kid-friendly instruction cards.1/2
Activity detailRound-by-round rules for relay and team challenges.
ActivityBackyard Games
Game order cards
Round-by-round rules for relay and team challenges.
$12
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Backyard Games party kit overview with field markers, score cards, team tags, and award ribbons.1/2
Backyard Games box contextShows how this piece fits into the precompiled party kit.
Activity card detail shot with prompts and kid-friendly instruction cards.1/2
Activity detailNon-running roles and lower-mobility substitutions.
ActivityBackyard Games
Inclusive role cards
Non-running roles and lower-mobility substitutions.
$5
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Backyard Games party kit overview with field markers, score cards, team tags, and award ribbons.1/2
Backyard Games box contextShows how this piece fits into the precompiled party kit.
Activity card detail shot with prompts and kid-friendly instruction cards.1/2
Activity detailSimple scorekeeper cards for quick rounds.
ActivityBackyard Games
Score cards
Simple scorekeeper cards for quick rounds.
$8
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Garden Picnic party kit overview with floral garlands, picnic cards, and table pieces.1/2
Garden Picnic box contextShows how this piece fits into the precompiled party kit.
Activity card detail shot with prompts and kid-friendly instruction cards.1/2
Activity detailPicture-led scavenger prompts for outdoor or indoor play.
ActivityGarden Picnic
Bug-hunt activity cards
Picture-led scavenger prompts for outdoor or indoor play.
$9
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Garden Picnic party kit overview with floral garlands, picnic cards, and table pieces.1/2
Garden Picnic box contextShows how this piece fits into the precompiled party kit.
Activity card detail shot with prompts and kid-friendly instruction cards.1/2
Activity detailLow-mess table activity sheets for seated play.
ActivityGarden Picnic
Color-in picnic placemats
Low-mess table activity sheets for seated play.
$9
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Rainbow Art party kit overview with color stations, prompts, and artwork tags.1/2
Rainbow Art box contextShows how this piece fits into the precompiled party kit.
Activity card detail shot with prompts and kid-friendly instruction cards.1/2
Activity detailA group activity that works as the party centerpiece.
ActivityRainbow Art
Collaborative mural prompt
A group activity that works as the party centerpiece.
$10
Included in build

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Keep after the party

Uses the buy price, $18.

This piece returns with the rental kit.
Rainbow Art party kit overview with color stations, prompts, and artwork tags.1/2
Rainbow Art box contextShows how this piece fits into the precompiled party kit.
Activity card detail shot with prompts and kid-friendly instruction cards.1/2
Activity detailPrompt cards for drawing, color play, and quick resets.
ActivityRainbow Art
Table activity prompts
Prompt cards for drawing, color play, and quick resets.
$12
Included in build

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Keep after the party

Uses the buy price, $22.

This piece returns with the rental kit.
Setup

Instructions and planning pieces

4 options
Space Explorer party kit overview with planets, stars, rocket prompts, and setup cards.1/2
Space Explorer box contextShows how this piece fits into the precompiled party kit.
Setup guide detail shot with room map, numbered cards, and checklist.1/2
Setup detailNumbered setup cards and a simple room map.
SetupSpace Explorer
Setup guide with room map
Numbered setup cards and a simple room map.
$6
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Garden Picnic party kit overview with floral garlands, picnic cards, and table pieces.1/2
Garden Picnic box contextShows how this piece fits into the precompiled party kit.
Setup guide detail shot with room map, numbered cards, and checklist.1/2
Setup detailLow-wind and indoor backup setup notes.
SetupGarden Picnic
Weather backup cards
Low-wind and indoor backup setup notes.
$5
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Rainbow Art party kit overview with color stations, prompts, and artwork tags.1/2
Rainbow Art box contextShows how this piece fits into the precompiled party kit.
Setup guide detail shot with room map, numbered cards, and checklist.1/2
Setup detailA closeout flow for gallery walks, keepsakes, and cleanup.
SetupRainbow ArtDefault
Cleanup and gallery cards
A closeout flow for gallery walks, keepsakes, and cleanup.
$8
Included in build

Required by this starting kit.

This piece returns with the rental kit.
Rainbow Art party kit overview with color stations, prompts, and artwork tags.1/2
Rainbow Art box contextShows how this piece fits into the precompiled party kit.
Setup guide detail shot with room map, numbered cards, and checklist.1/2
Setup detailStation order, timing, and cleanup cards.
SetupRainbow ArtDefault
Setup guide by station
Station order, timing, and cleanup cards.
$8
Included in build

Required by this starting kit.

This piece returns with the rental kit.
Keepsake

Pieces families may want to keep

4 options
Backyard Games party kit overview with field markers, score cards, team tags, and award ribbons.1/2
Backyard Games box contextShows how this piece fits into the precompiled party kit.
Keepsake detail shot with tags, badges, ribbons, and take-home labels.1/2
Keepsake detailCloseout ribbons that give the games a clear ending.
KeepsakeBackyard Games
Award ribbons
Closeout ribbons that give the games a clear ending.
$10
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Backyard Games party kit overview with field markers, score cards, team tags, and award ribbons.1/2
Backyard Games box contextShows how this piece fits into the precompiled party kit.
Keepsake detail shot with tags, badges, ribbons, and take-home labels.1/2
Keepsake detailTeam identifiers that make groups easy to organize.
KeepsakeBackyard Games
Team tags
Team identifiers that make groups easy to organize.
$11
Add to build

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Garden Picnic party kit overview with floral garlands, picnic cards, and table pieces.1/2
Garden Picnic box contextShows how this piece fits into the precompiled party kit.
Keepsake detail shot with tags, badges, ribbons, and take-home labels.1/2
Keepsake detailSmall favor tags that turn seed packets into keepsakes.
KeepsakeGarden Picnic
Take-home seed tag prompt
Small favor tags that turn seed packets into keepsakes.
$7
Add to build

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Rainbow Art party kit overview with color stations, prompts, and artwork tags.1/2
Rainbow Art box contextShows how this piece fits into the precompiled party kit.
Keepsake detail shot with tags, badges, ribbons, and take-home labels.1/2
Keepsake detailLabels that turn finished art into party favors.
KeepsakeRainbow Art
Take-home artwork tags
Labels that turn finished art into party favors.
$9
Included in build

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Keep after the party

Uses the buy price, $18.

This piece returns with the rental kit.