Spring

 is the sixth Wondermine-exclusive Crafting Item and overall 29th Crafting Item to be unlocked in the game, along with Mud Pie and Rattle. Its market price is 1,534 - 2,557. It is unlocked at Level 29.

Description
The Crafting Item is a thick metal spring.

Uses
Can be used when crafting...

Crafting
To craft, a monster must be sent into the Wondermine for a chance to gain a number of Wondermine-exclusive Crafting Items such as this. Sending more elementally complex monsters will gain a higher chance of obtaining, up to a maximum of 100%. For this Crafting Item, using a Quint-Element Monster will give an 48% chance of a single per sending. Sorry, but no monster can give a 100% guaranteed chance for this Crafting Item.

Purchasability
tba

Sellability
It will sell very quickly when advertised, regardless of price. It will even sell if you do not directly advertise it and/or players spy on your Market.

Skyship requirements
The Skyship requires three sets of three orders of a number of Crafting Items per shipment. For every order, a certain number of Crafting Items is required. is a very difficult Wondermine-exclusive Crafting Item to obtain, so the Skyship may ask for 3 orders of 1 to 2 per order, summing up to 3 or 6 per shipment.

Strategy
(insert strategy for crafting spring)